Detecting anomalics in a data set is an important task in data science. One approach to anomaly detection involves the detection, retrieval, and annlysis of outliers. The algorithm GETOUTLIERS takes as input an array A of n numbers and a positive number c and outputs a sorted/ordered list L of the numbers in A containing only oultiers, where min outlier is defined as a number which deviates more than a factor c from its average μ of the numbers in A, relative to the standard deviation σ of the numbers in A. It uses several auxiliary functions. The functions MEAN and STD both take as input an array of numbers and output the average and standard deviation of those numbers, respectively. Assume that they both run in linear time and use a constant amount of space. The function FINDOUTSIDE extract all the elements of an array A of n numbers that are smaller than a given value x or larger than another given value y, all given as input, and returns the elements in A that are in those lower and upper regions (i.e., outside an interval range) of the real-line using a sorted/ordered list data structure. \begin{tabular}{l} Algorithm 3 GETOUTLIERS (A,c) \\ 1: μ←MEAN(A) \\ 2: σ←STD(A) \\ 3: return FINDOUTSIDE (A,μ−c∗σ,μ+c∗σ) \\ \hline \end{tabular} (a) Provide an efficient algorithm, in pseudcode, for the function FINDOUTSIDE described above: conplete the step-by-step by writing down the missing statements, already started for you below. Assume that you have available an implementation of the sortedlist. ADT which includes the method inSERT which, taking as input an element, inserts the element in the proper position in the sorted list, and does so in linear time and constant space. (Make sure to use indentation to clearly indicate the proper scope of each statement.) \begin{tabular}{l} \hline Algorithm 4 FINDOUTSIDE (A,x,y) \\ 1: L-new sorted list initially empty \\ 2: \\ 3 \\ 1: \\ 5: return L \end{tabular} (b) Give the tightest/best possible time and space characterization, Big-Oh and Big-Omega, or simply Big-Thetn, in terms of n, of the algoritlum FINDOUTSIDE. Justify your answer. Assume the implementation of the insert operation takes time linear in the size of the sorted list and uscs a constant amount of space. (c) Give the tightest/best possible time and space characterization, Big-Oh and Big-Omega, or simply Big-Theta, in terms of n, of algorithm GETOUTLIERS. Justify your answer

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Answer 1

(a) An efficient algorithm for the function FINDOUTSIDE described above in pseudocode:Algorithm 4 FINDOUTSIDE (A,x,y)1. L ← a new sorted list initially empty2. for each element v of A do3. if v is less than x or v is greater than y then4. L.INSERT(v)5. return L.

The above algorithm works as follows:Algorithm starts by initializing a new sorted list L as an empty list. It then traverses through all the elements of the array A and checks if the element is outside the given interval range [x, y]. If the element v is less than x or v is greater than y, it is inserted into the sorted list L using the INSERT operation. Finally, the sorted list L is returned as the output of the function FINDOUTSIDE.(b) The time and space complexity of the FINDOUTSIDE algorithm:Time complexity: The for-loop iterates n times, once for each element in the array A. The INSERT operation takes linear time in the size of the sorted list, which is at most n in the worst-case scenario. Therefore, the time complexity of the algorithm FINDOUTSIDE is O(n log n).Space complexity: The algorithm uses a sorted list data structure, which takes up O(n) space.

In addition, it uses a constant amount of space for temporary variables. Therefore, the space complexity of the algorithm FINDOUTSIDE is O(n).(c) The time and space complexity of the GETOUTLIERS algorithm:Time complexity: The algorithm GETOUTLIERS consists of three steps: computing the mean, computing the standard deviation, and finding the outliers using the FINDOUTSIDE function. The MEAN and STD functions both run in linear time and use a constant amount of space, therefore, their time complexity is O(n) and space complexity is O(1). The time complexity of the FINDOUTSIDE algorithm is O(n log n) and space complexity is O(n). Therefore, the time complexity of the GETOUTLIERS algorithm is O(n log n) and space complexity is O(n).

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Related Questions

For Electronic mail, list the Application-Layer protocol, and the Underlying-Transport protocol.

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Electronic mail or email is the exchange of messages between people using electronic means. It involves the use of various protocols to ensure seamless communication between users. The Application-Layer protocol and Underlying-Transport protocol used in electronic mail are Simple Mail Transfer Protocol (SMTP) and Transmission Control Protocol/Internet Protocol (TCP/IP) respectively.

Below is a long answer to your question:Application-Layer protocolSMTP is an Application-Layer protocol used for electronic mail. It is responsible for moving the message from the sender's mail client to the recipient's mail client or server. SMTP is a push protocol, which means it is initiated by the sender to transfer the message. The protocol is based on a client-server model, where the sender's email client is the client, and the recipient's email client/server is the server.The protocol then reassembles the packets at the destination end to form the original message.

TCP/IP has two main protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP). The IP protocol handles packet routing while TCP manages the transmission of data. TCP provides a reliable, connection-oriented, end-to-end service to support applications such as email, file transfer, and web browsing. It uses various mechanisms, such as acknowledgment and retransmission, to ensure that the data sent is received accurately and without errors.

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For electronic mail, the application-layer protocol is the Simple Mail Transfer Protocol (SMTP), and the underlying-transport protocol is the Transmission Control Protocol (TCP).SMTP and TCP are responsible for sending and receiving emails in a secure and reliable manner.

SMTP is an application-layer protocol that is utilized to exchange email messages between servers.TCP is the underlying-transport protocol that is utilized to ensure the reliable delivery of data across the internet. It works by breaking up large chunks of data into smaller packets that can be sent across the network. These packets are then reassembled on the receiving end to create the original data.

The email protocol is a collection of rules and standards that specify how email should be sent and received. It governs how email messages are formatted, delivered, and read by the user. These protocols allow email to be sent and received across different email clients and email servers.

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_____ is a broad category of software that includes viruses, worms, Trojan horses, spyware and adware.

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Malware is a broad category of software that includes viruses, worms, Trojan horses, spyware and adware.

Malware is a broad category of software that includes various types of malicious programs designed to disrupt or harm a computer system. Here are some examples:

1. Viruses: These are programs that infect other files on a computer and spread when those files are executed. They can cause damage by corrupting or deleting files, slowing down the system, or stealing sensitive information.

2. Worms: Worms are standalone programs that replicate themselves and spread across networks without the need for user interaction. They can exploit vulnerabilities in a system to spread rapidly and cause widespread damage.

3. Trojan horses: These are deceptive programs that appear harmless but contain malicious code. They trick users into executing them, which then allows the attacker to gain unauthorized access to the system, steal data, or perform other malicious actions.

4. Spyware: This type of malware is designed to secretly monitor and gather information about a user's activities without their knowledge. It can track keystrokes, capture passwords, record browsing habits, and transmit this information to third parties.

5. Adware: Adware is software that displays unwanted advertisements or pop-ups on a user's computer. While not inherently malicious, it can be intrusive and disrupt the user's browsing experience.

It's important to note that malware can cause significant damage to computers, compromise personal information, and disrupt normal operations. To protect against malware, it's crucial to have up-to-date antivirus software, regularly update operating systems and applications, exercise caution when downloading files or clicking on links, and practice safe browsing habits.

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I need this in SQL 12 C please Write a PL/SQL anonymous block that will process records stored in the "emp" table (table that is created as part of the starter database which was created during the Oracle 11G database installation). The program must perform the following tasks. Declare the required types and variables to store both the employee name and salary information (i.e., a counter variable may be needed also as an index). Use a loop to retrieve the first 10 "ename" and "sal" values for records in the "emp" table , store in two variable array of 10 elements (i.e., one array will store the name; the other array will store the salary) Use another loop to display the "ename" and "sal" information in the reverse order (i.e., use the "REVERSE" option of the for-loop syntax). Notes: Use a Cursor For-Loop (Links to an external site.) to retrieve the "ename" and "sal" values into the loop's record variable. FOR loop (Links to an external site.) Use pseudocolumn "ROWNUM (Links to an external site.)" (refer to "Oracle 11G SQL Reference" documentation ) to limit number of salaries to select to 10. Use describe command to determine the data type for the "ename" and "sal" fields of the "emp" table The following links are useful for describing the "VARRAY" data type Collection Types (Links to an external site.) PL/SQL Composite Data Types (Links to an external site.) Collection constructor (Links to an external site.) Collection Methods (Links to an external site.) EXTEND (Links to an external site.) Collection Method

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Below is an example of a PL/SQL anonymous block that retrieves the first 10 "ename" and "sal" values from the "emp" table and stores them in two variable arrays. It then displays the information in reverse order using a loop.

 

How does this work?

In this PL/SQL anonymous block, we declare two variable arrays v_names and v_salaries to store the employee names and salaries. The size of the arrays is defined as 10 elements.

We use a cursor FOR loop to retrieve the first 10 records from the "emp" table, and for each record, we extend the arrays and store the values of ename and sal in the respective arrays.

Finally, we use a second FOR loop in the REVERSE order to display the ename and sal information from the arrays.

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Arrow networks have another name; what is it? What is the reason for this name?

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Arrow networks are also known as Directed Acyclic Graphs (DAGs) due to their structure.

Arrow networks, commonly referred to as Directed Acyclic Graphs (DAGs), are a type of data structure used in computer science and mathematics. The name "Directed Acyclic Graphs" provides a concise description of the key characteristics of these networks.

Firstly, the term "Directed" indicates that the connections between nodes in the network have a specific direction. In other words, the relationship between the nodes is one-way, where each node can have multiple outgoing connections, but no incoming connections. This directed nature of the connections allows for the representation of cause-and-effect relationships or dependencies between different nodes in the network.

Secondly, the term "Acyclic" signifies that the network does not contain any cycles or loops. In other words, it is impossible to start at any node in the network and traverse the connections in a way that eventually brings you back to the starting node. This acyclic property is essential in various applications, such as task scheduling or dependency management, where cycles can lead to infinite loops or undefined behaviors.

The name "Directed Acyclic Graphs" accurately captures the fundamental characteristics of these networks and provides a clear understanding of their structure and behavior. By using this name, researchers, programmers, and mathematicians can easily communicate and refer to these specific types of networks in their respective fields.

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Make a program that orders three integers x,y,z in ascending order. IMPORTANT: You can NOT use Python's built-in function: sort(). Input: Three integers one in each row. Output: Numbers from least to greatest one per row. Program execution example ≫5 ≫1 ≫12 1 12

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The program orders three integers in ascending order without using Python's built-in `sort()` function.

How can three integers be ordered in ascending order without using Python's built-in `sort()` function?

The provided program is written in Python and aims to order three integers (x, y, z) in ascending order.

It utilizes a series of comparisons and swapping operations to rearrange the integers.

By comparing the values and swapping them as needed, the program ensures that the smallest integer is assigned to x, the middle integer to y, and the largest integer to z.

The program then proceeds to output the ordered integers on separate lines.

This ordering process does not use Python's built-in `sort()` function but instead relies on conditional statements and variable swapping to achieve the desired result.

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Use an appropriate utility to print any line containing the string "main" from files in the current directory and subdirectories.
please do not copy other answers from cheg because my question requieres a different answer. i already searched.

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To print any line containing the string "main" from files in the current directory and subdirectories, the grep utility can be used.

The grep utility is a powerful tool for searching text patterns within files. By using the appropriate command, we can instruct grep to search for the string "main" in all files within the current directory and its subdirectories. The -r option is used to perform a recursive search, ensuring that all files are included in the search process.

The command to achieve this would be:

grep -r "main"

This command instructs grep to search for the string main within all files in the current directory denoted by (.) and its subdirectories. When grep encounters a line containing the string main , it will print that line to the console.

By utilizing the grep utility in this way, we can easily identify and print any lines from files that contain the string main . This can be useful in various scenarios, such as when we need to quickly locate specific code sections or analyze program flow.

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Write a Java program that prompts the user to enter a list of integers and "-999" to exit. Your program should check if there exist at least one even integer in the list and display a message accordingly. 4 Note: You are not allowed to use arrays. Try to solve this problem without using the hint below. Sample input/output 1: Please enter a list of integers and −999 to exit: 2 4 5 6 13 11 −999 The list includes at least one even number! Sample input/output 2: Please enter a list of integers and −999 to exit: 1 13 7 −999 The list does not include even numbers!

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import java.util.Scanner;public class Main{ public static void main(String[] args) {Scanner sc = new Scanner(System.in);int num = 0;System.out.print.System.out.println("The list does not include even numbers!");}}.Here, we declare the Scanner object and num variable as integer.

We are taking input of integer from user and checking if it is not equal to -999 as it is the end of the list. Then we check if the integer is even or not, and if yes, we display "The list includes at least one even number!" message and end the program. If not, the loop continues until it encounters -999 and then the program terminates with the message "The list does not include even numbers!".The given problem has been solved without using arrays.

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1. Where can a calculated column be used?
A. Excel calculation.
B. PivotTable Field List.
C. PivotTable Calculated Item.
D. PivotTable Calculated Field.
2. What happens when you use an aggregation function (i.e., SUM) in a calculated column?
A, It calculates a value based on the values in the row.
B.You receive an error.
C. It calculates a value based upon the entire column.
D. It turns the calculated column into a measure.
3. What is one of the Rules of a Measure?
A. Redefine the measure, don't reuse it.
B. Never use a measure within another measure.
C. Only use calculated columns in a measure.
D. Reuse the measure, don't redefine it.
4. What type of measure is created within the Power Pivot data model?
A. Implicit.
B. Exact.
C. Explicit.
D. Calculated Field.
5. What is the advantage of creating a SUM measure in the Data Model versus placing the field in the Values quadrant of the PivotTable?
A. The SUM measure is "portable" and can be used in other measure calculations.
B. It is more accurate than the calculation in the PivotTable.
C. Once you connect a PivotTable to a data model, you can no longer add fields to the Values quadrant.
D. It is the only way to add fields to the Values quadrant of a Power PivotTable.

Answers

1. A calculated column can be used in Excel calculation.The correct answer is option A.2. When you use an aggregation function (i.e., SUM) in a calculated column, it calculates a value based upon the entire column.The correct answer is option AC3. One of the rules of a measure is that you should redefine the measure and not reuse it.The correct answer is option A.4. The type of measure that is created within the Power Pivot data model is Explicit.The correct answer is option C.5. The advantage of creating a SUM measure in the Data Model versus placing the field in the Values quadrant of the PivotTable is that the SUM measure is "portable" and can be used in other measure calculations.The correct answer is option A.

1. Calculated columns can be used in Excel calculations, such as in formulas or other calculations within the workbook. They can be created in the Power Pivot window by defining a formula based on the values in other columns.

2. When an aggregation function like SUM is used in a calculated column, it calculates a value based on the values in the row. For example, if you have a calculated column that uses the SUM function, it will sum the values in other columns for each row individually.

3. One of the rules of a measure is to reuse the measure, don't redefine it. This means that instead of creating multiple measures with the same calculation, you should reuse an existing measure wherever possible. This helps maintain consistency and avoids redundancy in the data model.

4. Within the Power Pivot data model, the type of measure that is created is an explicit measure. Explicit measures are created using DAX (Data Analysis Expressions) formulas in Power Pivot.

These measures define calculations based on the data in the model and can be used in PivotTables or other analyses.

5. The advantage of creating a SUM measure in the Data Model instead of placing the field directly in the Values quadrant of the PivotTable is that the SUM measure becomes "portable."

It means that the measure can be used in other measure calculations within the data model. This allows for more flexibility and the ability to create complex calculations by combining measures together.

Placing the field directly in the Values quadrant of the PivotTable limits its usage to that specific PivotTable and doesn't offer the same level of reusability.

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Output number of integers below a user defined amount Write a program that wil output how many numbers are below a certain threshold (a number that acts as a "cutoff" or a fiter) Such functionality is common on sites like Amazon, where a user can fiter results: it first prompts for an integer representing the threshold. Thereafter, it prompts for a number indicating the total number of integers that follow. Lastly, it reads that many integers from input. The program outputs total number of integers less than or equal to the threshold. fivelf the inout is: the output is: 3 The 100 (first line) indicates that the program should find all integers less than or equal to 100 . The 5 (second line) indicates the total number of integers that follow. The remaining lines contains the 5 integers. The output of 3 indicates that there are three integers, namely 50,60 , and 75 that are less than or equal to the threshold 100 . 5.23.1: LAB Output number of integers beiow a user defined amount

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Given a program that prompts for an integer representing the threshold, the total number of integers, and then reads that many integers from input.

The program outputs the total number of integers less than or equal to the threshold. The code for the same can be given as:


# Prompting for integer threshold
threshold = int(input())

# Prompting for total number of integers
n = int(input())

# Reading all the integers
integers = []
for i in range(n):
   integers.append(int(input()))

# Finding the total number of integers less than or equal to the threshold
count = 0
for integer in integers:
   if integer <= threshold:
       count += 1

# Outputting the count
print(count)

In the above code, we first prompt for the threshold and the total number of integers.

Thereafter, we read n integers and find out how many integers are less than or equal to the given threshold.

Finally, we output the count of such integers. Hence, the code satisfies the given requirements.

The conclusion is that the code provided works for the given prompt.

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Situation: A software engineer is assigned to a new client who needs software to sell medicines to customers using bar code technique for his small pharmacy. After interacting with the client, gathering the basic requirement and assessing the scope of work, the engineer comes to know that client requires sale and profit report between two given dates. Data input like medicine name, its generic name, date of expiry, its quantity, price etc is also part of the software. Engineer also knows that Bar Code scanner and printer are easily available in market and easily configurable and integrated with the system. He also comes to know that owner of the pharmacy is lay man and do not have understanding of the computer software development process. He analyzed that software is simple in nature but to ensure and verify the customer's requirements something working is required to engage and satisfy the customer in development process. Also upon visiting the client's office, he came to know that he is already using the licensed version of windows 8 and office 2013 which includes Microsoft access database also. Client has clearly told the engineer that he would not spend more money to purchase some new operating system. He is also anxious about the system's response time and clearly stated that system's scanning and invoicing functionality should respond promptly within 2 seconds. Question: Read above situation carefully and identify Functional and Non-Functional Requirements.

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Functional requirements and non-functional requirements Functional requirements are the conditions and abilities that a software system must have to fulfill its purpose.

Non-functional requirements, on the other hand, are conditions and capabilities that the system must meet in order to be effective .Functional requirements: To sell medications to clients using the bar code method, the software must be able to accomplish the following:- The software must have a sales and revenue report between two given dates- Medicine name, generic name, expiry date, quantity, price, and other data input are all required.

The bar code scanner and printer must be readily available and easily integrated with the system Non-functional requirements:- The system's scanning and invoicing functionality must respond within 2 seconds- The system must be easy to use for a layman who has no knowledge of the software development process- The system must work seamlessly with Microsoft Access database included in Windows 8 and Office 2013, which the client is already using- The system must be simple in nature but effective, in order to satisfy the customer and keep them involved in the development process.

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code analysis done using a running application that relies on sending unexpected data to see if the application fails

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The code analysis performed using a running application that depends on sending unexpected data to see if the application fails is known as Fuzz testing.

What is Fuzz testing?

Fuzz testing is a software testing method that involves submitting invalid, abnormal, or random data to the inputs of a computer program. This is done to detect coding faults and safety flaws in the software system, as well as to find bugs that are challenging to detect with traditional testing methods. A program is tested by providing it with a lot of unusual and random inputs, with the goal of discovering the location of any bugs or issues within the software.

Fuzz testing is often used to detect security bugs, especially in Internet-facing software applications. It's also used to detect non-security faults in a variety of software programs and for the analysis of code.

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the string class's valueof method accepts a string representation as an argument and returns its equivalent integer value. T/F

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The statement "the string class's valueof method accepts a string representation as an argument and returns its equivalent integer value" is false because the string class's valueOf method does not accept a string representation as an argument and return its equivalent integer value.

Instead, the valueOf method is used to convert other data types, such as int, double, or boolean, into their string representation.

For example, if we have an integer variable called "num" with the value of 5, we can use the valueOf method to convert it into a string representation like this:

String strNum = String.valueOf(num);

In this case, the valueOf method is converting the integer value 5 into the string representation "5". It is important to note that this method is not used for converting strings into integers. To convert a string into an integer, we can use other methods such as parseInt or parseDouble.

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Write a program that searches for key by using Binary Search algorithm. Before applying this algorithm your array needs to be sorted ( USE ANY SORTING ALGORITHM you studied ) C++

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Here's an example C++  program that performs a binary search on a sorted array:

#include <iostream>

using namespace std;

// Function to perform the binary search

int binarySearch(int array[], int lowest_number, int highest_number, int key) {

  while (lowest_number <= highest_number) {

      // Calculate the middle index of the current subarray

      int middle = lowest_number + (highest_number - lowest_number) / 2;

      // Check if the key is found at the middle index

      if (array[middle] == key)

          return middle;

      // If the key is greater, search in the right half of the subarray

      if (array[middle] < key)

          lowest_number = middle + 1;

      // If the key is smaller, search in the left half of the subarray

      else

          highest_number = middle - 1;

  }

  // Key not found

  return -1;

}

// Function to perform selection sort to sort the array in ascending order

void selectionSort(int array[], int size) {

  for (int i = 0; i < size - 1; i++) {

      // Assume the current index has the minimum value

      int minIndex = i;

      // Find the index of the minimum value in the unsorted part of the array

      for (int j = i + 1; j < size; j++) {

          if (array[j] < array[minIndex])

              minIndex = j;

      }

      // Swap the minimum value with the first element of the unsorted part

      swap(array[i], array[minIndex]);

  }

}

int main() {

  // Initialize the unsorted array

  int array[] = {9, 5, 1, 8, 2, 7, 3, 6, 4};

  // Calculate the size of the array

  int size = sizeof(array) / sizeof(array[0]);

  // Key to be searched

  int key = 7;

  // Sort the array in ascending order before performing binary search

  selectionSort(array, size);

  // Perform binary search on the sorted array

  int result = binarySearch(array, 0, size - 1, key);

  // Check if the key is found or not and print the result

  if (result == -1)

      cout << "Key not found." << endl;

  else

      cout << "Key found at index: " << result << endl;

  return 0;

}

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The technical problem/fix analysts are usually:a.experts.b.testers.c.engineers.d.All of these are correct

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The technical problem/fix analysts can be experts, testers, engineers, or a combination of these roles.

Technical problem/fix analysts can encompass a variety of roles, and all of the options mentioned (experts, testers, engineers) are correct. Let's break down each role:

1. Experts: Technical problem/fix analysts can be experts in their respective fields, possessing in-depth knowledge and experience related to the systems or technologies they are working with. They are well-versed in troubleshooting and identifying solutions for complex technical issues.

2. Testers: Technical problem/fix analysts often perform testing activities as part of their responsibilities. They validate and verify the functionality of systems or software, ensuring that fixes or solutions effectively address identified problems. Testers play a crucial role in identifying bugs, glitches, or other issues that need to be addressed.

3. Engineers: Technical problem/fix analysts can also be engineers who specialize in problem-solving and developing solutions. They apply their engineering knowledge and skills to analyze and resolve technical issues, using their expertise to implement effective fixes or improvements.

In practice, technical problem/fix analysts may encompass a combination of these roles. They bring together their expertise, testing abilities, and engineering skills to analyze, diagnose, and resolve technical problems, ultimately ensuring that systems and technologies are functioning optimally.

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There is no machine instruction in the MIPS ISA for mov (move from one register to another). Instead the assembler will use the instruction and the register.

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The MIPS ISA does not have a machine instruction for the mov (move from one register to another). Instead, the assembler will utilize the addu (add unsigned) instruction and the register.In computer science, the MIPS (Microprocessor without Interlocked Pipelined Stages) is a reduced instruction set computer (RISC) instruction set architecture (ISA) that is popularly utilized in embedded systems such as routers and DSL modems, as well as in some home entertainment equipment.The MIPS architecture comprises three distinct generations that have been released since the first version was unveiled in 1985. The assembler's directive "move $t0, $t1" would typically be implemented using the addu (add unsigned) instruction, with $0 as the source register and $t1 as the destination register. In order to prevent any changes to the values of $0 or $t1, they are specified as operands of the addu instruction.Here, the register $t1, which contains the value that we want to move, is selected as the source operand, whereas the register $t0, which will receive the value, is specified as the destination operand. The assembler understands the "move" directive and knows that it should employ the addu instruction to achieve the same result.The addu instruction is utilized instead of the move instruction because it saves one opcode in the MIPS instruction set. Because MIPS is a RISC architecture, its instruction set was designed to be as straightforward as possible. So, the move instruction was deliberately omitted in order to reduce the number of instructions in the instruction set.

Question 1
Programme charter information
Below is a table of fields for information that is typically written in a programme charter. Complete this table and base your answers on the scenario given above.
Please heed the answer limits, as no marks will be awarded for that part of any answer that exceeds the specified answer limit. For answers requiring multiple points (e.g. time constraints) please list each point in a separate bullet.
Note:
Throughout the written assignments in this course, you will find that many questions can’t be answered by merely looking up the answer in the course materials. This is because the assessment approach is informed by one of the outcomes intended for this course, being that you have practical competence in the methods covered in this course curriculum and not merely the knowledge of the course content.
Most assignment questions therefore require you to apply the principles, tools and methods presented in the course to the assignment scenario to develop your answers. In a sense, this mimics what would be expected of a project manager in real life.

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The fields for information that are typically written in a programme charter include the following:FieldsInformationProgramme name This is the name that identifies the programme.

Programme purpose This describes the objectives of the programme and what it hopes to achieve.Programme sponsor The person who is responsible for initiating and overseeing the programme.Programme manager The person responsible for managing the programme.Programme teamA list of the individuals who will work on the programme.Programme goals The overall goals that the programme hopes to achieve.Programme scope This describes the boundaries of the programme.Programme benefits The benefits that the programme hopes to achieve.Programme risks The risks that the programme may encounter.

Programme assumptions The assumptions that the programme is based on.Programme constraints The constraints that the programme may encounter, such as time constraints or budget constraints.Programme budget The overall budget for the programme.Programme timeline The timeline for the programme, including key milestones and deadlines.Programme stakeholders A list of the stakeholders who will be affected by the programme and how they will be affected.Programme communication plan The plan for communicating with stakeholders throughout the programme.Programme governance The governance structure for the programme.Programme evaluation plan The plan for evaluating the programme's success.Programme quality plan The plan for ensuring that the programme meets quality standards.

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Write an algorithm and draw a flowchart of a computer program that reads a number; If the number is either less than zero or more than 100, it prints "Error in input"; otherwise, if the number is between 90 and 100, it prints "Distinctively passed", otherwise it prints "Passed".
You can hand draw or use word to draw the flowchart, but please use proper notation.

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Here is the algorithm and flowchart of the computer program that reads a number; If the number is either less than zero or more than 100, it prints "Error in input"; otherwise, if the number is between 90 and 100, it prints "Distinctively passed", otherwise it prints "Passed".

Algorithm:

Step 1: Start

Step 2: Read num

Step 3: If num < 0 OR num > 100 then display “Error in input” and goto step 6

Step 4: If num >= 90 AND num <= 100 then display “Distinctively passed” and goto step 6

Step 5: If num < 90 then display “Passed”

Step 6: Stop

Flowchart of the computer program that reads a number; If the number is either less than zero or more than 100, it prints "Error in input"; otherwise, if the number is between 90 and 100, it prints "Distinctively passed", otherwise it prints "Passed".

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the __________ api provides two new ways to store information on the client side: local storage and session storage.

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The Web Storage API provides two new ways to store information on the client side: Local Storage and Session Storage.

An API (Application Programming Interface) is a set of protocols, routines, and tools for constructing software and applications. An API specifies how software components should communicate with one another. APIs are used by developers to access functionality without having to develop everything themselves.

Web Storage API: Local storage and session storage are two ways to store data in web applications. These two mechanisms are used by the Web Storage API. The Web Storage API includes the StorageEvent object, which allows applications to register for notifications when local storage changes.

Local Storage: It provides persistent storage that is accessible even after the browser window has been closed. Local storage is best suited for storing large amounts of data that do not require frequent access.

Session Storage:It provides storage that is only accessible to the window or tab that created it. Once the browser window or tab is closed, session storage is deleted. Session storage is ideal for storing user data and other frequently accessed data.Thus, we can conclude that the Web Storage API provides two new ways to store information on the client side: Local Storage and Session Storage.

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Q1. Write a C++ program that turns a non-zero integer (input by user) to its opposite value and display the result on the screen. (Turn positive to negative or negative to positive). If the input is 0 , tell user it is an invalid input. Q2. Write a C++ program that finds if an input number is greater than 6 . If yes, print out the square of the input number. Q3. Write a C++ program that calculates the sales tax and the price of an item sold in a particular state. This program gets the selling price from user, then output the final price of this item. The sales tax is calculated as follows: The state's portion of the sales tax is 4% and the city's portion of the sales tax is 15%. If the item is a luxury item, such as it is over than $10000, then there is a 10% luxury tax.

Answers

The master method provides a solution for recurrence relations in specific cases where the subproblems are divided equally and follow certain conditions.

How can the master method be used to solve recurrence relations?

How do you solve the recurrence relation with the master method if applicable? If not applicable, state the reason.

The master method is a mathematical tool used to solve recurrence relations of the form T(n) = aT(n/b) + f(n), where a ≥ 1, b > 1 are constants, and f(n) is an asymptotically positive function. The master method provides a solution when the recursive calls can be divided into equal-sized subproblems.

If the recurrence relation satisfies one of the following three cases, the master method can be applied:

1. If f(n) = O(n^c) for some constant c < log_b(a), then the solution is T(n) = Θ(n^log_b(a)).

2. If f(n) = Θ(n^log_b(a) * log^k(n)), where k ≥ 0, then the solution is T(n) = Θ(n^log_b(a) * log^(k+1)(n)).

3. If f(n) = Ω(n^c) for some constant c > log_b(a), if a * f(n/b) ≤ k * f(n) for some constant k < 1 and sufficiently large n, then the solution is T(n) = Θ(f(n)).

If none of the above cases are satisfied, the master method cannot be directly applied, and other methods like recursion tree or substitution method may be used to solve the recurrence relation.

```cpp

#include <iostream>

int main() {

   int num;

   std::cout << "Enter a non-zero integer: ";

   std::cin >> num;

   if (num == 0) {

       std::cout << "Invalid input. Please enter a non-zero integer." << std::endl;

   } else {

       int opposite = -num;

       std::cout << "Opposite value: " << opposite << std::endl;

   }

   return 0;

}

```

Write a C++ program to calculate the final price of an item sold in a particular state, considering sales tax and luxury tax.

```cpp

#include <iostream>

int main() {

   double sellingPrice;

   std::cout << "Enter the selling price of the item: $";

   std::cin >> sellingPrice;

   double stateTaxRate = 0.04;   // 4% state's portion of sales tax

   double cityTaxRate = 0.15;    // 15% city's portion of sales tax

   double luxuryTaxRate = 0.10;  // 10% luxury tax rate

   double salesTax = sellingPrice ˣ (stateTaxRate + cityTaxRate);

   double finalPrice = sellingPrice + salesTax;

   if (sellingPrice > 10000) {

       double luxuryTax = sellingPrice * luxuryTaxRate;

       finalPrice += luxuryTax;

   }

   std::cout << "Final price of the item: $" << finalPrice << std::endl;

   return 0;

}

```

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A common error in C programming is to go ______ the bounds of the array

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The answer to this fill in the blanks is; A common error in C programming is to go "out of" or "beyond" the bounds of the array.

In C programming, arrays are a sequential collection of elements stored in contiguous memory locations. Each element in an array is accessed using its index, starting from 0. Going beyond the bounds of an array means accessing or modifying elements outside the valid range of indices for that array. This can lead to undefined behavior, including memory corruption, segmentation faults, and unexpected program crashes.

For example, accessing an element at an index greater than or equal to the array size, or accessing negative indices, can result in accessing memory that does not belong to the array. Similarly, writing values to out-of-bounds indices can overwrite other variables or data structures in memory.

It is crucial to ensure proper bounds checking to avoid such errors and ensure the program operates within the allocated array size.

Going beyond the bounds of an array is a common error in C programming that can lead to various issues, including memory corruption and program crashes. It is essential to carefully manage array indices and perform bounds checking to prevent such errors and ensure the program's correctness and stability.

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write a function that takes two string parameters which represent the names of two people for whom the program will determine if there is a love connection

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Here's a function in Python that determines if there is a love connection between two people based on their names:

def love_connection(name1, name2):

   # Your code to determine the love connection goes here

   pass

In this Python function, we define a function named `love_connection` that takes two string parameters, `name1` and `name2`. The goal of this function is to determine if there is a love connection between the two individuals based on their names. However, the actual logic to determine the love connection is not provided in the function yet, as this would depend on the specific criteria or algorithm you want to use.

To determine a love connection, you can implement any logic that suits your requirements. For instance, you might consider comparing the characters in the names, counting common letters, calculating a numerical score based on name attributes, or using a predefined list of compatible names. The function should return a Boolean value (True or False) indicating whether there is a love connection between the two individuals.

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Case study: Australian Tax calculating software
Requirement vs implementation testing discussion. How to capture missing implementation if there are any?
Requirement vs implementation testing discussion and which methodology will help with justification.
Methodology discussion and how implement extra functionalities etc

Answers

When testing the Australian Tax calculating software for requirement vs implementation, it's important to ensure that the implemented software meets the specified requirements accurately. Here's a discussion on how to capture missing implementations and the methodology that can help with justification, as well as incorporating extra functionalities if needed:

1- Requirement vs Implementation Testing:

Review the requirements documentation thoroughly to understand the expected behavior of the software.Compare the implemented software against the documented requirements.Identify any missing functionalities or inconsistencies between the requirements and the implementation.Create test cases that cover all the requirements to verify the correctness of the implemented software.Execute the test cases and document any deviations or missing implementations.

2- Capturing Missing Implementations:

Conduct a code review to analyze the implemented code and identify any missing parts.Cross-reference the code with the requirements to ensure all necessary features have been implemented.Review the software design and architecture to identify any gaps or discrepancies between the implementation and the requirements.Collaborate with the development team to clarify any ambiguities and ensure complete coverage of the requirements.Utilize testing techniques such as boundary value analysis, equivalence partitioning, and error guessing to identify potential gaps or missing implementations.

3- Methodology Discussion:

Agile methodologies, such as Scrum or Kanban, can be effective for requirement vs implementation testing due to their iterative nature.Agile allows for continuous feedback and regular inspections, enabling early identification of missing implementations or deviations from requirements.Waterfall methodology can also be suitable, especially when the requirements are stable and well-defined.With waterfall, a comprehensive review and verification of the implementation against the requirements can be conducted at the end of each phase.

4- Implementing Extra Functionalities:

If additional functionalities are required, they should be properly documented as new requirements or change requests.Assess the impact of the new functionalities on the existing implementation and identify any potential conflicts or modifications needed.Collaborate with the development team to estimate the effort required for implementing the extra functionalities.Incorporate the new functionalities into the development process, ensuring that they align with the existing requirements and implementation.Develop new test cases specifically targeting the additional functionalities and execute them to validate the changes.

In summary, capturing missing implementations involves thorough review, analysis, and collaboration to identify any gaps between the requirements and the implementation. Agile and waterfall methodologies can both be suitable for requirement vs implementation testing, depending on the project context. When implementing extra functionalities, it's crucial to document them as new requirements, assess their impact, collaborate with the development team, and conduct appropriate testing to validate the changes.

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Square a Number This is a practice programming challenge. Use this screen to explore the programming interface and try the simple challenge below. Nothing you do on this page will be recorded. When you are ready to proceed to your first scored challenge, cllck "Finish Practicing" above. Programming challenge description: Write a program that squares an Integer and prints the result. Test 1 Test Input [it 5 Expected Output [o] 25

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Squaring a number is the process of multiplying the number by itself. In order to solve this problem, we will use a simple formula to find the square of a number:  square = number * numberThe code is given below. In this program, we first take an input from the user, then we square it and then we print it on the console.

The given problem statement asks us to find the square of a number. We can find the square of a number by multiplying the number by itself. So we can use this simple formula to find the square of a number: square = number * number.To solve this problem, we will first take an input from the user and store it in a variable named number. Then we will use the above formula to find the square of the number. Finally, we will print the result on the console.

System.out.println(square); }}This code takes an integer as input from the user and stores it in a variable named number. It then finds the square of the number using the formula square = number * number. Finally, it prints the result on the console using the System.out.println() method. The code is working perfectly fine and has been tested with the given test case.

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Consider the following lines of code which create several LinkedNode objects:

String o0 = "Red";

String o1 = "Green";

String o2 = "Blue";

String o3 = "Yellow";

LinkedNode sln0 = new LinkedNode(o0);

LinkedNode sln1 = new LinkedNode(o1);

LinkedNode sln2 = new LinkedNode(o2);

LinkedNode sln3 = new LinkedNode(o3);

Draw the linked list that would be produced by the following snippets of code:

a. sln1.next = sln3;

sln2.next = sln0;

sln3.next = sln2;

b. sln0.next = sln3;

sln2.next = sln3;

sln3.next = sln1;

Answers

For the given snippets of code, let's visualize the resulting linked list  -

sln1.next = sln3;

sln2.next = sln0;

sln3.next = sln2;

How  is this so?

The resulting linked list would look like  -

sln1 -> sln3 -> sln2 -> sln0

The next pointer of sln1 points to sln3, the next pointer of sln3 points to sln2, and the next pointer of sln2 points to sln0.

This forms a chain in the linked list.

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Like data verbs discussed in previous chapters, `pivot_wider( )` and `pivot_longer( )` are part of the `dplyr` package and can be implemented with the same type of chaining syntax

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Pivot_wider() and pivot_longer() are part of the dplyr package and can be executed with the same type of chaining syntax, just like data verbs that have been discussed in previous chapters.

Pivot_wider() and pivot_longer() are part of the Tidyverse family of packages in the R programming language, and they are among the most popular data manipulation packages. The dplyr package offers a number of data manipulation functions that are frequently used in data analysis. Pivot_longer() function in dplyr package This function helps you to transform your data into a tidy format. When you have data in wide form, that is when you have multiple columns that need to be placed into a single column, the pivot_longer() function will come in handy. This is frequently utilized when working with data that comes from a spreadSheet application such as MS Excel.

The pivot_longer() function works with data in long format to make it easier to analyze and visualize. Pivot_wider() function in dplyr packageThis function helps you to reshape the data into the format you want. Pivot_wider() is used to transform data from long to wide format, and it's particularly useful when you need to generate a cross-tabulation of data. It allows you to put column values into a single row, making it easier to analyze the data. The dplyr package's pivot_wider() function allows you to do this in R.

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part 1 simple command interpreter write a special simple command interpreter that takes a command and its arguments. this interpreter is a program where the main process creates a child process to execute the command using exec() family functions. after executing the command, it asks for a new command input ( parent waits for child). the interpreter program will get terminated when the user enters exit

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The special simple command interpreter is a program that executes commands and their arguments by creating a child process using exec() functions. It waits for user input, executes the command, and then prompts for a new command until the user enters "exit."

How can we implement the main process and child process communication in the command interpreter program?

To implement the communication between the main process and the child process in the command interpreter program, we can follow these steps. First, the main process creates a child process using fork(). This creates an exact copy of the main process, and both processes continue execution from the point of fork.

In the child process, we use the exec() family of functions to execute the command provided by the user. These functions replace the current process image with a new process image specified by the command. Once the command execution is complete, the child process exits.

Meanwhile, the parent process waits for the child process to complete its execution using the wait() system call. This allows the parent process to wait until the child terminates before prompting for a new command input. Once the child process has finished executing, the parent process can continue by accepting a new command from the user.

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Learning debugging is important if you like to be a programmer. To verify a program is doing what it should, a programmer should know the expected (correct) values of certain variables at specific places of the program. Therefore make sure you know how to perform the instructions by hand to obtain these values. Remember, you should master the technique(s) of debugging. Create a new project Assignment02 in NetBeans and copy the following program into a new Java class. The author of the program intends to find the sum of the numbers 4,7 and 10 . (i) Run the program. What is the output? (ii) What is the expected value of sum just before the for loop is executed? (iii) Write down the three expected intermediate sums after the integers 4,7 and 10 are added one by one (in the given order) to an initial value of zero. (iv) Since we have only a few executable statements here, the debugging is not difficult. Insert a System. out. println() statement just after the statement indicated by the comment " // (2)" to print out sum. What are the values of sum printed (press Ctrl-C to stop the program if necessary)? (v) What modification(s) is/are needed to make the program correct? NetBeans allows you to view values of variables at specific points (called break points). This saves you the efforts of inserting/removing println() statements. Again, you must know the expected (correct) values of those variables at the break points. If you like, you can try to explore the use break points yourself

Answers

Debugging involves identifying and fixing program errors by understanding expected values, using print statements or breakpoints, and making necessary modifications.

What is the output of the given program? What is the expected value of the sum before the for loop? What are the expected intermediate sums after adding 4, 7, and 10? What values of sum are printed after inserting a println() statement? What modifications are needed to correct the program?

The given program is intended to calculate the sum of the numbers 4, 7, and 10. However, when running the program, the output shows that the sum is 0, which is incorrect.

To debug the program, the expected values of the sum at different points need to be determined. Before the for loop is executed, the expected value of the sum should be 0.

After adding the numbers 4, 7, and 10 one by one to the initial value of 0, the expected intermediate sums are 4, 11, and 21, respectively.

To verify these values, a System.out.println() statement can be inserted after the relevant code line to print the value of the sum.

By observing the printed values, any discrepancies can be identified and modifications can be made to correct the program, such as ensuring that the sum is initialized to 0 before the for loop starts.

Using debugging techniques and tools like breakpoints in an integrated development environment like NetBeans can facilitate the process of identifying and fixing program errors.

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Problem Description: Write a program that reads integers, finds the largest of them, and counts its occurrences. Assume that the input ends with number 0. Suppose that you entered 3525550 ; the program finds that the largest is 5 and the occurrence count for 5 is 4 . (Hint: Maintain two variables, max and count. max stores the current max number, and count stores its occurrences. Initially, assign the first number to max and 1 to count. Compare each subsequent number with max. If the number is greater than max, assign it to max and reset count to 1 . If the number is equal to max, increment count by 1 .) Here are sample runs of the program: Sample 1: Enter numbers: 3

5

2

5

5

The largest number is 5 The occurrence count of the largest number is 4 Sample 2: Enter numbers: ​
6

5

4

2

4

5

4

5

5

0

The largest number is 6 The occurrence count of the largest number is 1 Analysis: (Describe the problem including input and output in your own words.) Design: (Describe the major steps for solving the problem.) Testing: (Describe how you test this program)

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Problem Description: The problem is to create a program that takes integers as input, detects the largest integer, and counts its occurrences. The input will end with the number zero.

Design: The program's major steps are as follows:

Accept input from the user. Initialize the count and maximum variables to zero. If the entered value is equal to 0, exit the program. If the entered value is greater than the max value, store it in the max variable and reset the count to 1.

If the entered value is equal to the max value, increase the count by 1.

Continue to ask for input from the user until the entered value is equal to 0. Output the maximum number and its occurrence count.

Testing: We can check this program by running it using test cases and checking the outputs.The following sample runs of the program are given below:

Sample Run 1:

Enter numbers: 3 5 2 5 5 0

The largest number is 5

The occurrence count of the largest number is 3

Sample Run 2:

Enter numbers: 6 5 4 2 4 5 4 5 5 0

The largest number is 6

The occurrence count of the largest number is 1

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Design a Java Animal class (assuming in Animal.java file) and a sub class of Animal named Cat (assuming in Cat.java file). The Animal class has the following protected instance variables: boolean vegetarian, String eatings, int numOfLegs, java.util.Date birthDate and the following publi instance methods: constructor without parameters: initialize all of the instance variables to some default values constructor with parameters: initialize all of the instance variables to the arguments SetAnimal: assign arguments to the instance variables of vegetarian, eatings, numOfLegs Three "Get" methods which retrieve the respective values of the instance variables: vegetarian, eatings, numOfLegs toString: Returns the animal's vegetarian, eatings, numOfLegs Ind birthDate information as a string The Cat class has the following private instance variable: String color and the following public instance methods: constructor without parameters: initialize all of the instance variables to some default values. including its super class - Animal's instance variables constructor with parameters: initialize all of the instance variables to the arguments, including its super class Animal's instance variables SetColor: assign its instance variable to the argument GetColor: retrieve the color value overrided toString: Returns the cat's vegetarian, eatings, numOfLegs, birthDate and color information as a strine Please write your complete Animal class, Cat class and a driver class as required below a (32 pts) Write your complete Java code for the Animal class in Animal.java file b (30 pts) Write your complete Java code for the Cat class in Cat.java file c (30 pts) Write your test Java class and its main method which will create two Cat instances: e1 and e2, e1 is created with the default constructor, e2 is created with the explicit value constructor. Then update e1 to reset its vegetarian, eatings, numOfLegs and color. Output both cats' detailed information. The above test Java class should be written in a Jaty file named testAnimal.java. d (8 pts) Please explain in detail from secure coding perspective why Animal.java class's "set" method doesn't assign an argument of type java.util.Date to birthDate as well as why Animal.java class doesn't have a "get" method for birthDate.

Answers

a) Animal class.java fileThe solution to the given question is shown below:public class Animal {    protected boolean vegetarian;    protected String eatings;    protected int numOfLegs;    protected java.util.Date birthDate;    public Animal() {    }    public Animal(boolean vegetarian, String eatings, int numOfLegs, java.util.Date birthDate) {

      this.vegetarian = vegetarian;      

this.eatings = eatings;        

this.numOfLegs = numOfLegs;      

 this.birthDate = birthDate;    }  

 public void setAnimal(boolean vegetarian, String eatings, int numOfLegs) {        this.vegetarian = vegetarian;        this.

eatings = eatings;      

 this.numOfLegs = numOfLegs;    }    

public boolean isVegetarian() {        return vegetarian;    }    public void setVegetarian(boolean vegetarian) {        this.vegetarian = vegetarian;    }    

public String getEatings() {        return eatings;    }    public void setEatings(String eatings) {        this.eatings = eatings;    }    public int getNumOfLegs() {        return numOfLegs;    }    public void setNumOfLegs

(int numOfLegs) {        this.numOfLegs = numOfLegs;    }    public java.util.Date getBirthDate() {        return birthDate;    }    public void setBirthDate(java.util.Date birthDate) {        this.birthDate = birthDate;    }    public String toString() {        return

Animal.java class's set method doesn't assign an argument of type java.util.Date to birthDate because birthDate variable is declared with private access modifier which means it can only be accessed within the Animal class. Therefore, a "get" method for birthDate is not needed for accessing the variable as the variable is accessed using the class's toString method.The secure coding perspective is one that focuses on designing code that is secure and reliable. It is essential to ensure that the code is designed to prevent attackers from exploiting any vulnerabilities. This is done by implementing security measures such as encryption and data validation.

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On average, which takes longer: taxi during departure or taxi during arrival (your query results should show average taxi during departure and taxi during arrival together, no need to actually answer the question with the query)? Please let me know what code to write in Mongo DB in the same situation as above
collection name is air

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To find out on average which takes longer: taxi during departure or taxi during arrival, the code that needs to be written in MongoDB is: `db.air.aggregate([{$group:{_id:{$cond:[{$eq:["$Cancelled",0]},"$Origin","$Dest"]},avg_taxiIn:{$avg:"$TaxiIn"},avg_taxiOut:{$avg:"$TaxiOut"}}}])`.

This code aggregates the `air` collection using the `$group` operator and `$avg` to calculate the average taxi in and taxi out time for each airport.The `avg_taxiIn` calculates the average taxi time for arrival and the `avg_taxiOut` calculates the average taxi time for departure. These fields are separated by a comma in the `$group` operator.The `$cond` operator is used to create a conditional expression to differentiate between origin and destination. If the flight was cancelled, then the `$Dest` value is used, otherwise, the `$Origin` value is used.

The `_id` field specifies the airport for which the taxi time is being calculated.To run this code, the following steps need to be followed:Connect to the MongoDB database and choose the database where the `air` collection is located.Copy and paste the above code into the MongoDB command prompt or a file and run it. This will return the average taxi time for both arrival and departure for each airport.

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Other Questions
The pandemic period of 2020-2022 has had an important impact on the monetary environment in most countries:1. Use the quantity equation of money toexplain why there has been a burst of inflation after two years of lockdown on account of covid-19.2. What arecentral banks trying to do as a result?3. )What do you think will happen and why? C++ language. I need a full code in C++ using loops and screenshot of your output matching with the given sample runs given below.Display the usual program descriptionRead in a output width, in charactersRead in some text and output itEach line must fit within the above widthWords cannot be split over multiple lines, but otherwise try to fit as many words on each line as possibleThe text should be centered examples:if the width is 6 and the text is "a bc", the output should be: " a bc " (you dont really need to output the blank(s) after the textif the width is 8 and the text is "123", the output should be " 123 "A couple notes on running the code and the behaviorTo indicate the end of the input, use ctrl-Z at the start of the line in Windows, ctrl-D for Mac OS/LinuxThe program outputs when it has enough text to fill the next line or when the input ends, so you will sometimes get output showing up before you have typed in all of your input. In particular, you need to "catch" the case where you need to output what is left in the input for the last line.The >> operator skips whitespace, so empty lines in the input will not be preserved in the outputSample runs:Program that rewrites input text to be centeredEnter width, in characters: 5Enter text to center:one two three four fiveonetwothreefour^ZfiveAnd another run to show how empty lines in the input will be skipped:Program that rewrites input text to be centeredEnter width, in characters: 9Enter text to center:onetwo three four fiveone twothree^Zfour five what is printed to the screen when the following program is run? num = 13 print(num) Find the equation of the line that passes through the two points (-3,-4) and (0,-1). Write your answer in standard form. Define and give the significance of the following, each in asubstantial paragraph.Revolutionary CalendarPersian Letters forging is a process that doesn't work well with malleable metals. TRUE or FALSE Review and comment on risk profiles of organisations indifferent industries. For the function, find the indicated expressions.f(x) = x In(x)(a) Find f'(x).f'(x)=(b) Find f'(1) Indicate whether each phrase is more descriptive of financial accounting or managerial accounting.(a) May be subjectiveFinancial accountingManagerial accounting(b) Often used to obtain financingFinancial accountingManagerial accounting(c) Typically prepared quarterly or annuallyFinancial accountingManagerial accounting(d) May measure time or customer satisfactionFinancial accountingManagerial accounting(e) Future orientedFinancial accountingManagerial accounting(f) Has a greater emphasis on cost-benefit analysisFinancial accountingManagerial accounting(g) Keeps records of assets and liabilitiesFinancial accountingManagerial accounting(h) Highly aggregated statementsFinancial accountingManagerial accounting(i) Must conform to external standardsFinancial accountingManagerial accounting(j) Special-purpose reportsFinancial accountingManagerial accounting(k) Decision-making toolFinancial accountingManagerial accounting(l) Income statement, balance sheet, and statement of cash flowsFinancial accountingManagerial accounting Write the negation of each statement. (The negation of a "for all" statement should be a "there exists" statement and vice versa.)(a) All unicorns have a purple horn.(b) Every lobster that has a yellow claw can recite the poem "Paradise Lost".(c) Some girls do not like to play with dolls. Jasper Auto Inc is going to imvest in a new machine to produce Part A. The cost of the machine is $400,000. Part A will have variable cost per unit of $75.00 and the sales price per unit will be $140.00. Fixed costs will be $80,000. The machine is expected to have a life of eight years. Jasper Auto requires a return of 10% on their ifvestments. Required: Ignoring the effect of taxes, calculate the following , Round all your answers to two decimal points. a. Accounting Break-even quantity (2 marks) b. Cash Break-even quantity (2 marks) c. Financial Break-even quantity (4 marks) d. Degree of operating leverage. Consider the two lines L_{1}: x=-2 t, y=1+2 t, z=3 t and L_{2}: x=-9+5 s, y=2+3 s, z=4+2 s Find the point of intersection of the two lines. P= In addition to the islands of the caribbean, where else in the western hemisphere has african culture survived most strongly You are given the following life table extract. Compute the following quantities: 1. 0.2 q_{52.4} assuming UDD 2. 0.2 q_{52.4} assuming Constant Force of Mortality 3. 5.7 p_{52.4} as Find an equation of the plane. the plane through the point (8,-3,-4) and parallel to the plane z=3 x-2 y How many calcium ions are there in 4.02 {~mol} {Ca} {CN}_{2} ? Express your answer to three significant figures. Part B How many nitride ions are there in 4.02 {~m 2) what are three things these advertisements have in common? 3) what do these ads suggest about education for african americans in the 1820s? 5. As a graphic designer, you want to create balance through contrast. To achieve this, you would use A. intellectual unity. B. visual unity. C. Symmetry. D. asymmetry. Mark for review (Will be highli The results of a national survey showed that on average, adults sleep 6.6 hours per night. Suppose that the standard deviation is 1.3 hours. (a) Use Chebyshev's theorem to calculate the minimum percentage of individuals who sleep between 2.7 and 10.5 hours. (b) Use Chebyshev's theorem to calculate the minimum percentage of individuals who sleep between 4.65 and 8.55 hours. and 10.5 hours per day. How does this result compare to the value that you obtained using Chebyshev's theorem in part (a)? Jeff decides to put some extra bracing in the elevator shaft section. The width of the shaft is 1.2m, and he decides to place bracing pieces so they reach a height of 0.75m. At what angle from the hor