Thomas is preparing to implement a new software package that his project team has selected and purchased. Thomas should follow these steps to ensure a successful implementation: 1. Assess the current system. 2. Plan the implementation process. 3. Communicate with stakeholders.
Thomas is preparing to implement a new software package that his project team has selected and purchased. Thomas should follow these steps to ensure a successful implementation:
1. Assess the current system: Before implementing the new software package, Thomas should evaluate the existing system and identify any shortcomings or areas for improvement. This will help him understand the specific needs and requirements the new software should fulfill.
2. Plan the implementation process: Thomas should develop a detailed plan that outlines the steps and timeline for implementing the new software. This plan should include tasks such as data migration, user training, and system testing.
3. Communicate with stakeholders: It's important for Thomas to keep all stakeholders informed about the upcoming software implementation. This includes team members, end-users, and any other individuals or departments that may be impacted by the change. Open and transparent communication will help manage expectations and ensure a smooth transition.
4. Prepare for data migration: If the new software requires data migration from the existing system, Thomas should plan and execute the migration process carefully. He should consider factors like data integrity, data validation, and the preservation of important historical information.
5. Train users: Thomas should organize training sessions for the end-users of the new software. This will help them understand how to use the software effectively and maximize its potential. Training sessions can be conducted through workshops, online tutorials, or one-on-one sessions, depending on the needs of the users.
6. Test the new software: Before fully deploying the new software, Thomas should thoroughly test it to ensure its functionality and compatibility with existing systems. This includes conducting various tests, such as integration testing, performance testing, and user acceptance testing.
7. Monitor and evaluate: Once the new software is implemented, Thomas should continuously monitor its performance and gather feedback from users. This will help identify any issues or areas for improvement and allow for timely adjustments or enhancements.
By following these steps, Thomas can increase the chances of a successful implementation of the new software package. It's important to note that these steps may vary depending on the specific software and project requirements, so adaptability is key in the implementation process.
Read more about Software at https://brainly.com/question/32237513
#SPJ11
Two's complement encoding (3 marks) - Implement a C function with the following prototype ∘ int subtract2sc_issafe(int x, int y ) which returns 1 when computing two's complement subtraction does not cause overflow, and returns o otherwise. - Do not assume width of type int; you should use sizeof ( int) to find out instead. - You will need to write your own main ( ) function to test your code, but do not submit main().
The subtract2sc_issafe function in C takes two integers, x and y, as input and returns 1 if subtracting y from x using two's complement encoding does not result in overflow. Otherwise, it returns 0.
To determine if subtracting y from x using two's complement encoding causes overflow, we need to check if the result has a different sign than the operands. If x and y have different signs and the result has the same sign as y, then overflow has occurred.
To implement this, we can use bitwise operations and conditional statements. We can check the signs of x and y using bitwise shifting and compare them to the sign of the result of the subtraction. If the conditions are met, we return 1; otherwise, we return 0.
The subtract2sc_issafe function provides a way to check if subtracting two integers using two's complement encoding causes overflow. By considering the signs of the operands and the result, it determines if the subtraction can be performed safely without exceeding the range of the integer data type. This function can be used to ensure the accuracy and reliability of arithmetic operations involving two's complement encoding.
Learn more about encoding here:
brainly.com/question/32271791
#SPJ11
A priority is associated with a data element. Higher the value of the priority, higher is the priority. Write an algorithm that takes data elements with its priority from a user and then stores it according to its priority to obtain a linked list, in which the elements are arranged in the descending order of their priorities. Also compute its time complexity
To create an algorithm that accepts data elements with their priority from a user, then stores it according to its priority to get a linked list.
Create a struct node with data and a priority value. The structure node will include two variables, the first will store the information and the second will store the priority. Create a class for creating a node, adding a node to the list, and printing the list. In the class, create three functions. The first function will create a node and insert it into the list. The second function will add a node to the list according to its priority value.
The time complexity of the above algorithm is O(n^2). It is because in the above algorithm, we are using nested loops to sort the elements of the linked list. We are traversing the linked list and comparing each node with every other node to sort the list in descending order of their priority. So, this algorithm has a time complexity of O(n^2).
To know more about algorithm visit:
https://brainly.com/question/33635643
#SPJ11
Write a program named Mangle1 that prompts the user for two string tokens and prints the first two characters of the first string followed by the last two characters of the second string. Thus, entering dog fork yields dork; entering RICE life yields RIfe. Additional Notes: Regarding your code's standard output, CodeLab will check for case errors and will check whitespace (tabs, spaces, newlines) exactly.
To write a program named Mangle1 that prompts the user for two string tokens and prints the first two characters of the first string followed by the last two characters of the second string .
The program starts by including the necessary header file, , and defining the namespace std to avoid the need for the prefix std:: later in the code. Afterward, the main function is defined. This function has two string variables named first String and second String .Next, the user is prompted to enter the two string tokens.
To accomplish this, the cin object reads two strings separated by whitespace from the user. After the user inputs the two strings, the first two characters of the first string are printed using the substr () method of the string class. This is done by specifying an initial position of 0 and a length of 2.
To know more about program visit:
https://brainly.com/question/33633458
#SPJ11
Let’s say a program has 1010 bytes and will be loaded into page frames of 256 bytes each, (assuming the job begins loading at the first page (Page 0) in memory), and the instruction to be used is at Byte 577, answer the following question:
Compute the page number and exact displacement for the byte addresses where the data is stored.
Please give a detailed explanation as I am confused.
The program has 1010 bytes and will be loaded into page frames of 256 bytes each. The instruction to be used is at Byte 577. Find the page number and the exact displacement for the byte addresses where the data is stored.
Given that the page frames are 256 bytes, it is necessary to calculate the number of page frames that are needed to store the program. This can be computed using the following formula:Number of Page Frames = Size of Program / Size of Page Frame= 1010/256= 3.945 ≈ 4 page framesFor the instruction that will be used, the byte address is 577.
Therefore, the page number is given by the formula:Page Number = Byte Address / Size of Page Frame= 577/256 = 2.253 ≈ 2 page framesTo determine the exact displacement, the byte address must be taken modulo the size of the page frame as follows: Displacement = Byte Address modulo Size of Page Frame= 577 modulo 256= 65Therefore, the data is stored in Page 2, and the exact displacement is 65. Hence,Page number is 2, and the exact displacement is 65.
To know more about program visit:
https://brainly.com/question/18763374
#SPJ11
We can use JS DOM to add event listeners to elements?
true or false
True because JavaScript DOM (Document Object Model) provides a way to add event listeners to elements.
Yes, we can use JavaScript's Document Object Model (DOM) to add event listeners to elements. The DOM is a programming interface for web documents that allows JavaScript to access and manipulate the HTML structure of a webpage. With DOM, we can dynamically modify the content and behavior of a webpage.
To add an event listener to an element using JavaScript DOM, we typically follow these steps:
1. Identify the element: We first need to identify the specific HTML element to which we want to attach the event listener. This can be done using various methods such as selecting the element by its ID, class, or tag name.
2. Attach the event listener: Once we have identified the element, we use the `addEventListener` method to attach the event listener. This method takes two arguments: the event type (e.g., 'click', 'keyup', 'mouseover') and a function that will be executed when the event occurs.
For example, if we want to add a click event listener to a button element with the ID "myButton", we can do the following:
const button = document.getElementById('myButton');
button.addEventListener('click', function() {
// Event handling code goes here
});
This code snippet retrieves the button element with the specified ID and adds a click event listener to it. When the button is clicked, the function inside the event listener will be executed.
Learn more about Document Object Mode
brainly.com/question/32313325
#SPJ11
1.) Write Integers to a File – This time build a class WriteInts. This class, when instantiated, will create a new file and write an array of integers to this new file. All the code to write the data to the file goes in the Constructor.
[i.e. // This code goes in main()
int myArr[] = {16, 31, 90, 45, 89};
WriteInts wi = new WriteInts("mydata.dat", myArr); ]
2.) Read Integers from a File – This time build a class ReadInts. This class, when instantiated, will read the integers from the file given, and print them to the Console. All the code to write the data to the file goes in the Constructor.
[i.e. // This code goes in main()
ReadInts ri = new ReadInts("mydata.dat"); ]
3.) Write a String to a File using PrintStream – This time build a class WriteString. This class, when instantiated, will write a string to a file by using a PrintStream object connected to a FileOutputStream Object.
[i.e. // This code goes in main()
WriteString ws = new WriteString("f1.txt","Hello world");]
Write Integers to a FileThis program will write an array of integers to a new file. The code to write the data to the file goes in the Constructor. The code goes in the main() function:int[] myArr = {16, 31, 90, 45, 89};WriteInts wi = new WriteInts("mydata.dat", myArr);
Here's the code:class WriteInts {public WriteInts(String filename, int[] arr) throws IOException {try (DataOutputStream dos = new DataOutputStream(new FileOutputStream(filename))) {for (int i : arr) {dos.writeInt(i);}}} } 2. Read Integers from a FileThis program reads the integers from the given file and prints them to the console. The code to write the data to the file goes in the Constructor. The code goes in the main() function:ReadInts ri = new ReadInts("mydata.dat");Here's the code:class ReadInts {public ReadInts(String filename) throws IO
Exception {try (DataInputStream dis = new DataInputStream(new FileInputStream(filename))) {try {while (true) {System.out.println(dis.readInt());}} catch (EOFException e) {}}}}3. Write a String to a File using PrintStreamThis program writes a string to a file using a PrintStream object connected to a FileOutputStream Object. The code goes in the main() function:WriteString ws = new WriteString("f1.txt","Hello world");Here's the code:class WriteString {public WriteString(String filename, String str) throws FileNotFoundException {try (PrintStream ps = new PrintStream(new FileOutputStream(filename))) {ps.print(str);}}}
To know more about integers visit:
brainly.com/question/32388309
#SPJ11
a network address and a host address make up the two parts of an ip address. true or false?
The statement "a network address and a host address make up the two parts of an IP address" is true.The Internet Protocol (IP) address is a numerical identifier assigned to devices connected to a computer network.
The IP address is made up of two components: the network address and the host address. The network address is used to identify the network, while the host address is used to identify the device on that network.The IP address format is defined as a 32-bit number, which is usually represented in dotted-decimal notation. The dotted-decimal notation is a method of writing the IP address as four decimal numbers separated by dots. Each decimal number represents an octet, or eight bits, of the 32-bit IP address.A sample IP address in dotted-decimal notation is 192.168.0.1. In this example, the first three octets represent the network address, while the last octet represents the host address. The network address is 192.168.0, and the host address is 1.
Content:In conclusion, a network address and a host address make up the two parts of an IP address. The network address identifies the network, while the host address identifies the device on that network.
To know more about IP address visit:
https://brainly.com/question/31026862
#SPJ11
Yes, it is true that a network address and a host address make up the two parts of an IP address.
The IP address is a unique numerical label assigned to each device connected to a network that uses the Internet Protocol for communication.A network address is a part of an IP address that identifies the network to which the device belongs, while a host address identifies the device itself within that network. The combination of the network address and the host address creates a unique identifier for each device on the network.An IP address is made up of 32 bits or 128 bits. The 32-bit IP address is divided into two parts: the network address (first few bits) and the host address (remaining bits).
In conclusion, an IP address is divided into two parts, the network address and the host address. A network address identifies the network to which the device belongs, while a host address identifies the device itself within that network.
To know more about IP address.visit:
brainly.com/question/31026862
#SPJ11
T/F. Sequence encryption is a series of encryptions and decryptions between a number of systems, wherein each system in a network decrypts the message sent to it and then reencrypts it using different keys and sends it to the next neighbor. This process continues until the message reaches the final destination.
The given statement is True.The main purpose of sequence encryption is to enhance the security of the message by adding multiple layers of encryption, making it more difficult for unauthorized individuals to intercept and decipher the message.
Sequence encryption is a process that involves a series of encryptions and decryptions between multiple systems within a network. Each system in the network receives an encrypted message, decrypts it using its own key, and then reencrypts it using a different key before sending it to the next system in the sequence. This process continues until the message reaches its final destination.
The purpose of sequence encryption is to enhance the security of the message by introducing multiple layers of encryption. Each system in the network adds its own unique encryption layer, making it more difficult for unauthorized individuals to intercept and decipher the message. By changing the encryption key at each step, sequence encryption ensures that even if one system's encryption is compromised, the subsequent encryption layers remain intact.
This method is commonly used in scenarios where a high level of security is required, such as military communications or financial transactions. It provides an additional layer of protection against potential attacks and unauthorized access. The sequence encryption process can be implemented using various encryption algorithms and protocols, depending on the specific requirements and security standards of the network.
Learn more about Sequence encryption
brainly.com/question/32887244
#SPJ11
If the value in register s1 before the instruction below is executed is 0x8000 00F8:
lw s0, 20(s1)
from which memory address will the load-word instruction load the word to be written into s0?
The instruction lw s0, 20(s1) is a load-word instruction in MIPS assembly. It loads a word from memory into register s0.
The load-word instruction lw s0, 20(s1) in MIPS assembly is used to load a word from memory into register s0. Before executing this instruction, the value in register s1 is 0x8000 00F8.
To calculate the memory address from which the word will be loaded, the immediate value 20 is added to the content of register s1.
Adding 20 to 0x8000 00F8 results in 0x8000 0108. Therefore, the load-word instruction will load the word from the memory address 0x8000 0108 into register s0. The word at that memory address will be written into register s0 for further processing in the program.
You can learn more about MIPS assembly at
https://brainly.com/question/15396687
#SPJ11
What is the output of the following program? (6,7,8) Submit your answer to dropbox. Hinclude Sostream> using namespace std; int temp; void sunny (int\&, int); void cloudy (int, int\&); intmain0 f. int numl =6; int num2=10; temp −20; cout < numl ≪ " " ≪ num 2≪"n≪ "emp ≪ endl; sunny(num1, num2); cout < num 1≪"∗≪ num 2≪"n≪ temp ≪ endi; cloudy (num1,num2); cout ≪ num 1≪∗∗≪ num 2≪"n≪ ≪< endl; return 0 ; ) void sunny (int &a, int b) I int w; temp =(a+b)/2; w= a / temp: b=a+w; a=temp−b; ) void cloudy(inte, int \& r) f temp =2∗u+v; v=v; u=v−temp; 1
The program you have provided is written in C++ and it outputs 6 10 -20 70 14 after its execution.First, the variables num1, num2, and temp are declared and initialized with the values 6, 10, and -20, respectively.Cout is used to print num1, a space, num2, a new line, and temp, followed by an endline.
Next, the sunny function is called, which takes num1 and num2 as arguments and performs the following operations:temp = (num1 + num2) / 2;w = num1 / temp;b = num2 + w;a = temp - b;The value of temp is set to the average of num1 and num2, which is 8. Then, w is calculated by dividing num1 by temp, which is equal to 0.75. Finally, the values of b and a are updated using the values of num2, w, and temp.The updated values of num1, num2, and temp are then printed using cout, followed by an endline.Next, the cloudy function is called, which takes num1 and num2 as arguments and performs the following operations:temp = 2 * num1 + num2;num2 = num2;num1 = num2 - temp;The value of temp is set to 22, and the values of num1 and num2 are updated using the value of temp.The updated values of num1, num2, and temp are then printed using cout, followed by an endline.
The final output of the program is 6 10 -20 70 14. In the main function, 3 integer variables are declared and assigned to the values of 6, 10, and -20. In the first output statement, we print the value of num1, a space, num2, a newline, and temp and an endl. This outputs "6 10 -20".Next, the function sunny is called and is passed num1 and num2 as arguments. The function calculates the average of num1 and num2 and stores it in the variable temp. Then it calculates w = num1/temp and then sets b = num2 + w and a = temp - b. Finally, the values of num1, num2, and temp are outputted. Now the output is "6 10 -20 7".In the next function call, cloudy is called and passed num1 and num2 as arguments. This function updates the values of num1, num2, and temp by setting temp to 2 * num1 + num2, num2 to num2, and num1 to num2 - temp. Finally, the updated values of num1, num2, and temp are printed. Now the output is "6 10 -20 7 14".Therefore, the output of the program is 6 10 -20 70 14.
To know more about C++ visit:
https://brainly.com/question/30756073
#SPJ11
Write pseudocode for an efficient algorithm for computing the LCM of an array A[1..n] of integers You may assume there is a working gcd(m,n) function that returns the gcd of exactly two integers. (10 points)| ALGORITHM LCM (A[1…n]) : // Computes the least common multiple of all the integer in array A
Algorithm to compute the LCM of an array A[1..n] of integers using pseudocode is shown below.
The pseudocode given below is efficient and can be implemented with any programming language:```
ALGORITHM LCM(A[1...n]) :
BEGIN
lcm = A[1];
FOR i = 2 to n :
lcm = lcm * A[i] / gcd(lcm, A[i]);
ENDFOR
RETURN lcm;
END
```The above pseudocode uses a for loop which runs n-1 times. It calculates the LCM using the formula:L.C.M. of two numbers a and b can be given as ab/GCD(a,b).Thus, LCM of all the integers of the array can be calculated using this formula for 2 integers at a time until it reaches to the end of the array.The time complexity of the above pseudocode is O(nlog(m)) where m is the maximum element in the array A.
To know more about Algorithm, visit:
https://brainly.com/question/33344655
#SPJ11
The ISA Cybersecurity Article, "Comparing NIST & SANS Incident Frameworks" provides a very basic overview and comparison of the National Institute of Standards and Technology's Incident Framework and the SysAdmin, Audit, Network, and Security (SANS) Incident Response framework. Both frameworks provide a blueprint for ensuring cybersecurity, but the originate from vastly different organizations. SANS is a private organization which offers training, certification, and more recently, traditional education in the cybersecurity field, while NIST is a government organization with the responsibility of governing a wide range of standards and technology, ranging from a standard width for railroad track spacing to Cybersecurity Incident Response Plans. On the surface, SANS seems like a better organization to create and recommend a cyber response plan; however, this week we will look at whether or not SANS framework is superior.
You will provide an initial tread which compares and contrasts the NIST and SANS approach to establishing a Cybersecurity Incident Response Plan. This comparison needs to go beyond simply highlighting NISTs four-phases versus SANS six-phases, in favor of a comparison which looks at the frameworks for inclusivity of all of the fields within the Information Technology/Computer Science World, specifically, the Forensic aspects, or perhaps lack of, from each plan.
Additionally, you will need to determine whether or not SANS decision to split NIST's Post-Incident Activity Phase into three distinct steps is better suited for ensuring the prevention of future attacks.
NIST and SANS have two different approaches to establishing a cybersecurity incident response plan.
NIST is a federal agency that is responsible for developing standards and guidelines that are used by federal agencies and other organizations. The agency has developed a cybersecurity framework that has four phases.
On the other hand, SANS is a private organization that provides training, certification, and other services related to cybersecurity. The organization has developed an incident response framework that has six phases.NIST's framework has four phases that are used to develop a cybersecurity incident response plan. The four phases include: preparation, detection and analysis, containment, eradication, and recovery. SANS, on the other hand, has six phases in its framework. These phases include : preparation, identification, containment, eradication, recovery, and lessons learned. The SANS framework is more comprehensive than the NIST framework since it includes the identification phase, which is not present in the NIST framework. The identification phase is important since it helps to identify the type of attack that has occurred and the systems that have been compromised. This information is important since it helps to develop an effective response plan that will address the specific issues that are present.
In terms of forensic aspects, both frameworks have their strengths and weaknesses. The NIST framework does not have a specific phase that is dedicated to forensic analysis. Instead, forensic analysis is part of the detection and analysis phase. This means that the NIST framework may not be comprehensive enough in terms of forensic analysis. On the other hand, the SANS framework has a specific phase that is dedicated to forensic analysis. This means that the SANS framework is more comprehensive in terms of forensic analysis than the NIST framework.
In terms of the prevention of future attacks, the SANS framework is more comprehensive than the NIST framework. The SANS framework has split the NIST post-incident activity phase into three distinct steps: recovery, lessons learned, and proactive measures. This means that the SANS framework is better suited for ensuring the prevention of future attacks since it includes a specific phase that is dedicated to proactive measures. This phase helps to develop a plan that will prevent future attacks by addressing the vulnerabilities that were exploited during the previous attack.
In conclusion, both the NIST and SANS frameworks have their strengths and weaknesses. The NIST framework is less comprehensive than the SANS framework since it has four phases instead of six. However, the NIST framework is more flexible since it can be customized to meet the specific needs of an organization. The SANS framework is more comprehensive than the NIST framework since it has six phases. Additionally, the SANS framework is better suited for ensuring the prevention of future attacks since it includes a specific phase that is dedicated to proactive measures.
To know more about the NIST visit:
brainly.com/question/13507296
#SPJ11
Based on a concrete example, describe the role of the different parties in the software process ( 8pts) : - User - Customer - Developer - Manager 12. Why do we need the feasibility study of software systems? Explain the economic feasibility study
11.Role of different parties in the software process:
User - The user is the one who utilizes the software and operates the software according to the requirements. Customer - The customer is the one who purchases the software. . Developer - The developer is responsible for creating the software. Manager - The manager is responsible for overseeing and controlling the project.12) The feasibility study of software systems is essential to determine whether or not a software project is feasible and if it is worth pursuing.
11)User: The user is the one who uses the software. He or she can be a software developer or a client who uses the software for their company. A user's role is to test the software for any potential issues and to provide feedback to the developer. The user's input is valuable because it helps to identify potential flaws in the software, which can then be addressed before the final release.
Customer: The customer is the person or company that purchases the software. The customer's role is to provide input on what they need the software to do and to work with the developer to ensure that the software meets those needs. The customer may also provide feedback on the software after it is released.
Developer; The developer is the person or company that creates the software. The developer's role is to design, build, test, and maintain the software. The developer must work closely with the customer to ensure that the software meets their needs.
Manager: The manager's role is to oversee the software development process. This includes managing the team of developers, ensuring that the project stays on track and within budget, and communicating with the customer to ensure that their needs are being met.
12)The feasibility study is a study of the cost, benefits, and other critical factors of a software system to determine whether it is feasible to develop it
The feasibility study helps to identify potential risks, costs, and benefits of a software
Learn more about software development at
https://brainly.com/question/31562136
#SPJ11
Java Write a Java program (meaning a method within class Main that is called from the method main) which implements the Bisection Method for a fixed function. In our Programming Lab we implemented a version in Python and passed a function to bisectionMethod. We have not learned that for Java, yet, so you will implement it for a function of your choice. Suppose you choose Math. cos, then you should name your method bisectionMethodCos. It will take as input - a double a representing the left end point of the interval - and double b representing the right end point of the interval It will output the root as a double. Use epsilon=0.0001 as terminating conditional. Assume that there is a root in the provided interval. Exercise 2 - Python Write a Python program which implements Newton's Method for square roots. Recall that Newton's Method for calculating square roots by solving x 2
−a=0 for x is certainly converging for initial guess p 0
=a. Your program sqrtNewtonsMethod will take as input - a number a and return the square root of a. Use epsilon=0.0001 as terminating conditional. Test the type of input before any calculations using the appropriate built-in function and if statement(s). If the type is not numerical, return None.
The provided Java program implements the Bisection Method for the Math.cos function, while the Python program implements Newton's Method for square roots with input validation.
Here's the Java program that implements the Bisection Method for the Math.cos function:
public class Main {
public static void main(String[] args) {
double a = 0.0; // left end point of the interval
double b = 1.0; // right end point of the interval
double root = bisectionMethodCos(a, b);
System.out.println("Root: " + root);
}
public static double bisectionMethodCos(double a, double b) {
double epsilon = 0.0001;
double mid = 0.0;
while (Math.abs(b - a) >= epsilon) {
mid = (a + b) / 2.0;
if (Math.cos(mid) == 0) {
return mid;
} else if (Math.cos(a) * Math.cos(mid) < 0) {
b = mid;
} else {
a = mid;
}
}
return mid;
}
}
And here's the Python program that implements Newton's Method for square roots:
def sqrtNewtonsMethod(a):
epsilon = 0.0001
if not isinstance(a, (int, float)):
return None
x = float(a)
while abs(x**2 - a) >= epsilon:
x = x - (x**2 - a) / (2 * x)
return x
# Test with numerical input
print(sqrtNewtonsMethod(16)) # Output: 4.000025
print(sqrtNewtonsMethod(9)) # Output: 3.000091
# Test with non-numerical input
print(sqrtNewtonsMethod("abc")) # Output: None
These programs implement the Bisection Method for the Math.cos function in Java and Newton's Method for square roots in Python.
Learn more about The Java program: brainly.com/question/26789430
#SPJ11
Question 4 (Modular Arithmetic \& Brute-Force attacks −10 marks) a) If 10 8
computers work in parallel on a brute force attack and each computer can test 10 11
keys per second, how long will it take on average to find a DES 56-bit encryption key? Show working. b) If 10 20
computers work in parallel on a brute force attack and each computer can test 10 15
keys per second, how long will it take on average to find a AES 128-bit encryption key? Show working. c) If 10 11
computers work in parallel on a brute force attack and each computer can test 10 30
keys per second, how long will it take on average to find a TwoFish 256-bit encryption key? Show working. d) If 1,000,000 computers work in parallel on a brute force attack and each computer can test 100,000 keys per second, how long will it take on average to find a 64-bit encryption key? Show working. e) If 10,000,000 computers work in parallel on a brute force attack and each computer can test 1,000,000 keys per second, how long will it take on average to find a 128-bit encryption key? Show working.
a. it will take 7.20576 x 10^(-14) sec. b. it will take 3.40282 x 10^(-18) sec. c. it will take 1.15792 x 10^(-45) sec. d. it will take 36,893.5 sec. e. it will take 3.40282 x 10^13 sec.128-bit encryption has 2^128 combinations.
a) To find the time it takes to find a DES 56-bit encryption key using parallel brute force attacks with computers testing 10^11 keys per second:
Calculate the number of possible keys:
A 56-bit encryption key has 2^56 possible combinations.
Calculate the time it takes to find the key:
Divide the total number of possible keys by the rate at which keys are tested.
Time = Number of keys / Rate of testing
Time = (2^56) / (10^11)
Using scientific notation for convenience:
Time = (2^56) / (10^11)
= (2^56) / (1 x 10^11)
= (2^56) / (1 x 10^11) * (10^(-11) / 10^(-11))
= (2^56 x 10^(-11)) / (1)
= (2^56) x (10^(-11))
≈ 7.20576 x 10^(-14) seconds
Therefore, it will take approximately 7.20576 x 10^(-14) seconds to find a DES 56-bit encryption key using parallel brute force attacks with computers testing 10^11 keys per second.
b) To find the time it takes to find an AES 128-bit encryption key using parallel brute force attacks with 10^20 computers testing 10^15 keys per second:
Calculate the number of possible keys:
A 128-bit encryption key has 2^128 possible combinations.
Calculate the time it takes to find the key:
Divide the total number of possible keys by the rate at which keys are tested.
Time = Number of keys / Rate of testing
Time = (2^128) / (10^20 x 10^15)
Time = (2^128) / (10^35)
Using scientific notation for convenience:
Time = (2^128) / (10^35)
≈ 3.40282 x 10^(-18) seconds
Therefore, it will take approximately 3.40282 x 10^(-18) seconds to find an AES 128-bit encryption key using parallel brute force attacks with 10^20 computers testing 10^15 keys per second.
c) To find the time it takes to find a TwoFish 256-bit encryption key using parallel brute force attacks with 10^11 computers testing 10^30 keys per second:
Calculate the number of possible keys:
A 256-bit encryption key has 2^256 possible combinations.
Calculate the time it takes to find the key:
Divide the total number of possible keys by the rate at which keys are tested.
Time = Number of keys / Rate of testing
Time = (2^256) / (10^11 x 10^30)
Time = (2^256) / (10^41)
Using scientific notation for convenience:
Time = (2^256) / (10^41)
≈ 1.15792 x 10^(-45) seconds
Therefore, it will take approximately 1.15792 x 10^(-45) seconds to find a TwoFish 256-bit encryption key using parallel brute force attacks with 10^11 computers testing 10^30 keys per second.
d) To find the time it takes to find a 64-bit encryption key using parallel brute force attacks with 1,000,000 computers testing 100,000 keys per second:
Calculate the number of possible keys:
A 64-bit encryption key has 2^64 possible combinations.
Calculate the time it takes to find the key:
Divide the total number of possible keys by the rate at which keys are tested.
Time = Number of keys / Rate of testing
Time = (2^64) / (1,000,000 x 100,000)
Using scientific notation for convenience:
Time = (2^64) / (1,000,000 x 100,000)
≈ 3.68935 x 10^4 seconds
Therefore, it will take approximately 36,893.5 seconds (or about 10.25 hours) to find a 64-bit encryption key using parallel brute force attacks with 1,000,000 computers testing 100,000 keys per second.
e) To find the time it takes to find a 128-bit encryption key using parallel brute force attacks with 10,000,000 computers testing 1,000,000 keys per second:
Calculate the number of possible keys:
A 128-bit encryption key has 2^128 possible combinations.
Calculate the time it takes to find the key:
Divide the total number of possible keys by the rate at which keys are tested.
Time = Number of keys / Rate of testing
Time = (2^128) / (10,000,000 x 1,000,000)
Using scientific notation for convenience:
Time = (2^128) / (10,000,000 x 1,000,000)
≈ 3.40282 x 10^13 seconds
Therefore, it will take approximately 3.40282 x 10^13 seconds (or about 1,077,178,865.97 years) to find a 128-bit encryption key using parallel brute force attacks with 10,000,000 computers testing 1,000,000 keys per second.
to know more about the encryption visit:
https://brainly.com/question/20709892
#SPJ11
Rearrange these lines of code to yield the color for the lamp of a traffic light, given its position (0 = top, 1 = middle, 2 = bottom). Hint: The red light is at the top.
Rearrange the code to yield the color for the lamp of a traffic light.
Rearrange these lines of code to yield the color for the lamp of a traffic light, given its position (0 = top, 1 = middle, 2 = bottom). Hint: The red light is at the top.
Mouse: Drag/drop
Keyboard: Grab/release Spacebar (or Enter). Move ↑↓←→. Cancel Esc
Unused
else
color = "red";
else if (position == 1)
color = "green";
if (position == 0)
color = "yellow";
Here is the rearranged code to yield the color for the lamp of a traffic light, given its position:
How to rearrange the code```python
if (position == 0)
color = "red";
else if (position == 1)
color = "green";
else
color = "yellow";
```
In this arrangement, the code first checks if the position is 0, indicating the top lamp, and assigns the color "red" in that case. Then, it checks if the position is 1, indicating the middle lamp, and assigns the color "green" in that case. Finally, if the position is not 0 or 1, it assigns the color "yellow" to the bottom lamp.
Read mreo on python here https://brainly.com/question/18521637
#SPJ1
Open the two SQL files below in MySQL Workbench, then edit the statements in review.sql in accordance with the instructions.
university-data.sql
drop database if exists university;
create database university;
use university;
create table department (
dept_name varchar(20),
building varchar(15),
budget numeric(12,2),
primary key (dept_name));
create table course (
course_id varchar(8),
title varchar(50),
dept_name varchar(20),
credits numeric(2,0),
primary key (course_id));
create table instructor (
ID varchar(5),
name varchar(20) not null,
dept_name varchar(20),
salary numeric(8,2),
primary key (ID));
create table section (
course_id varchar(8),
sec_id varchar(8),
semester varchar(6),
_year numeric(4,0),
building varchar(15),
room_number varchar(7),
time_slot_id varchar(4),
primary key (course_id, sec_id, semester, _year));
create table teaches (
ID varchar(5),
course_id varchar(8),
sec_id varchar(8),
semester varchar(6),
_year numeric(4,0),
primary key (ID,course_id,sec_id,semester,_year));
create table student (
ID varchar(5),
name varchar(20) not null,
dept_name varchar(20),
tot_cred numeric(3,0),
primary key (ID));
create table takes (
ID varchar(5),
course_id varchar(8),
sec_id varchar(8),
semester varchar(6),
_year numeric(4,0),
grade varchar(2),
primary key (ID,course_id,sec_id,semester,_year));
create table time_slot (
time_slot_id varchar(4),
_day varchar(1),
start_hr numeric(2),
start_min numeric(2),
end_hr numeric(2),
end_min numeric(2),
primary key (time_slot_id,_day,start_hr,start_min)
)
review.sql
|-- review.sql
-- The tables used in this exercise come from 'university-data.sql';
-- Unless specified otherwise, the result should be ordered by the first column of the result.
-- 1. Give all faculty in the Physics department a $3,500 salary increase.
-- 2. Give all faculty a 4% increase in salary.
-- 3. How many buildings in the university are used for classes?
-- 4. Show the instructor id, name and the title of
-- courses taught by the instructor. No duplicates should be listed.
To complete the given task, follow these three steps:
1. Open the "university-data.sql" and "review.sql" files in MySQL Workbench.
2. Edit the statements in the "review.sql" file according to the provided instructions, such as giving a salary increase, calculating the number of buildings used for classes, and displaying instructor details with course titles.
3. Execute the modified statements in the "review.sql" file to perform the desired operations on the database.
To begin, open the MySQL Workbench application and navigate to the "File" menu. Select the option to open a SQL script, and choose the "university-data.sql" file. This will create a new database called "university" and define the necessary tables.
Next, open the "review.sql" file in a separate tab within MySQL Workbench. This file contains specific instructions to be implemented on the "university" database. Carefully review each instruction and modify the SQL statements accordingly to achieve the desired outcomes.
For example, to give all faculty members in the Physics department a $3,500 salary increase, you will need to update the corresponding "instructor" records using an appropriate UPDATE statement.
Similarly, for the second instruction regarding a 4% salary increase for all faculty members, you will need to modify the appropriate SQL statement to apply the percentage increase to the salary column in the "instructor" table.
To determine the number of buildings used for classes in the university, you will need to write a query that counts distinct building names from the "section" table.
Lastly, for the fourth instruction, you will need to write a query that retrieves the instructor ID, name, and the title of courses taught by each instructor. Remember to remove any duplicate entries in the result set.
Once you have made the necessary modifications to the "review.sql" file, you can execute the statements one by one or as a whole script using MySQL Workbench's query execution feature. This will apply the changes to the "university" database and provide the desired results.
Learn more about MySQL Workbench
brainly.com/question/30552789
#SPJ11
For this lab, we are going to validate ISBN's (International Standard Book Numbers). An ISBN is a 10 digit code used to identify a book. Modify the Lab03.java file with the following changes: a. Complete the validateISBN method so that takes an ISBN as input and determines if that ISBN is valid. We'll use a check digit to accomplish this. The check digit is verified with the following formula, where each x is corresponds to a character in the ISBN. (10x 1
+9x 2
+8x 3
+7x 4
+6x 5
+5x 6
+4x 7
+3x 8
+2x 9
+x 10
)≡0(mod11). If the sum is congruent to 0(mod11) then the ISBN is valid, else it is invalid. b. Modify your validateISBN method so that it throws an InvalidArgumentException if the input ISBN is not 10 characters long, or if any of the characters in the ISBN are not numeric. c. Complete the formatISBN method so that it takes in a String of the format "XXXXXXXXXX" and returns a String in the format "X-XXX-XXXXX- X ". Your method should use a StringBuilder to do the formatting, and must return a String. d. Modify your formatISBN method so it triggers an AssertionError if the input String isn't 10 characters log.
To accomplish this lab, you need to make the following modifications:Complete the `validateI SBN` method so that it takes an ISBN as input and checks if it's valid.
The check digit will be used for this purpose. The formula for verifying the check digit is as follows: `10x1+9x2+8x3+7x4+6x5+5x6+4x7+3x8+2x9+x10≡0(mod11)`. If the sum is equal to 0(mod11), the ISBN is correct, otherwise it is invalid.Modify your `validateISBN` method so that it throws an `InvalidArgumentException` if the input ISBN is not ten characters long, or if any of the ISBN characters are not numeric.
Complete the `formatISBN` method to accept a `String` of the format `XXXXXXXXXX` and return a `String` in the format `X-XXX-XXXXX-X`. Your method should use a `StringBuilder` to format the output, and it must return a `String`.Modify your `formatISBN` method to trigger an `AssertionError` if the input `String` isn't ten characters long.
To know more about SBN visit:
https://brainly.com/question/33342519
#SPJ11
What is the meaning of leaving off the stop_index in a range, like If there is no stop_index, only the start index is used If there is no stop_index value, the range goes until the end of the string It is an error When building up the reversed string, what is the code in the loop used to add a letter to the answer string? reversed += letter reversed = reversed + letter reversed = letter + reversed Which of these could be considered a special case to test the string reversing function? "cat" "david" ตี What is a range index that would produce a reversed string without having to write or call a function? name[len(name): 0: -1] name[::-1] name[-1]
Leaving off the stop_index in a range means that if there is no stop_index value, the range will continue until the end of the string.
In Python, when using a range with slicing syntax, we can specify the start_index and stop_index separated by a colon. By omitting the stop_index, we indicate that the range should continue until the end of the sequence.
For example, if we have a string "Hello, World!", and we want to create a substring starting from index 7 until the end, we can use the range slicing as follows: string[7:]. This will result in the substring "World!".
In the context of the given question, when building up a reversed string, the code in the loop used to add a letter to the answer string would be "reversed = letter + reversed". This is because we want to prepend each letter to the existing reversed string, thereby building the reversed version of the original string.
To test the string reversing function, a special case could be a string that contains special characters or non-English characters, such as "ตี". This helps ensure that the function can handle and correctly reverse strings with diverse character sets.
Learn more about Python .
brainly.com/question/30391554
#SPJ11
general description: you, and optionally a partner or two, will build a map data structure (or two) to handle many insertion/deletions/lookups as fast and correctly as possible. a map (also called a dictionary adt) supports insertion, deletion, and lookup of (key,value) pairs. you may do this one of two ways (or both ways if your group has three members). lone wolves will get graded somewhat more leniently but they will have more to do:
To handle fast and correct insertion, deletion, and lookup operations in a map data structure, efficient algorithms and data structures are crucial.
What are two common approaches to building a map data structure that can handle many insertions, deletions, and lookups?1. Hash Table: One popular approach is to use a hash table, which employs a hash function to map keys to array indices. This allows for constant-time average case operations. Insertion involves hashing the key, determining the corresponding index, and storing the value at that index. Deletion and lookup operations follow a similar process.
However, collisions can occur when multiple keys map to the same index, requiring additional handling mechanisms such as separate chaining or open addressing.
2. Balanced Search Tree: Another approach is to use a balanced search tree, such as an AVL tree or a red-black tree. These tree structures maintain a balanced arrangement of nodes, enabling logarithmic-time operations for insertion, deletion, and lookup.
The tree maintains an ordered structure based on the keys, facilitating efficient searching. Insertion and deletion involve maintaining the balance of the tree through rotations and adjustments.
Learn more about: map data structure
brainly.com/question/33422958
#SPJ11
An attacker is dumpster diving to get confidential information about new technology a company is developing. Which operations securily policy should the company enforce to prevent information leakage? Disposition Marking Transmittal
The company should enforce the Disposition operation secure policy to prevent information leakage.Disposition is the answer that can help the company enforce a secure policy to prevent information leakage.
The operation of securely policy is an essential part of an organization that must be taken into account to ensure that confidential information is kept private and protected from unauthorized individuals. The following are three essential operations that can be used to achieve the organization's security policy:Disposition: This operation involves disposing of records that are no longer useful or necessary. Disposition requires that records are destroyed by the organization or transferred to an archive.
This operation is essential for preventing confidential information from being obtained by unauthorized individuals.Markings, This operation involves identifying specific data and controlling its access. Marking ensures that sensitive data is not leaked or made available to unauthorized personnel.Transmittal, This operation involves the transfer of data from one location to another. Transmittal requires the use of secure channels to prevent data leakage. This is crucial because it helps protect the confidential information from being stolen by unauthorized individuals.
To know more about company visit:
https://brainly.com/question/33343613
#SPJ11
What are the typical objectives when implementing cellular manufacturing? Briefly explain those objectives. 7. (10pts) What is the key machine concept in cellular manufacturing? How do we use the key machine?
Cellular manufacturing aims to achieve several objectives when implemented in a production environment. These objectives include improving productivity, reducing lead times, minimizing work-in-process inventory, enhancing product quality, and increasing flexibility and responsiveness to customer demands. By organizing the manufacturing process into self-contained work cells, each dedicated to producing a specific product or product family, cellular manufacturing facilitates a more streamlined and efficient workflow.
The key machine concept in cellular manufacturing is the identification of a bottleneck or critical machine within the production process. This machine has the slowest cycle time or the highest demand and can significantly impact the overall productivity and throughput of the cell. By focusing on optimizing the performance of the key machine, the entire cell can operate at its maximum potential. This may involve implementing process improvements, increasing machine capacity, reducing setup times, or implementing automation to enhance efficiency.
To utilize the key machine effectively, it is essential to closely monitor its performance and gather relevant data to identify areas for improvement. This can be achieved through the use of performance metrics such as cycle time, utilization rate, and downtime analysis. Once the key machine is identified, resources and efforts can be directed towards optimizing its operations to ensure that it operates at its full capacity without becoming a bottleneck.
Overall, cellular manufacturing aims to create a more efficient and productive production system by organizing work cells around product families and focusing on improving the performance of the key machine. By achieving these objectives, companies can enhance their competitiveness, reduce costs, and better meet customer demands.
Learn more about Cellular manufacturing
brainly.com/question/33398953
#SPJ11
In translating this chapter to the latest version of Android Studio, specifically the responsive app Bikes and Barges project, I can not get the webview to work nor can I get the program to run on the emulator? Can someone please share the source code for all elements: manifest, activitymain, fragments, placeholder (no longer Dummy), and anything else I might require to get this app to function in the latest version of Android Studio?
Iit is not appropriate for someone to share their code for an entire project, as it is both unethical and possibly illegal. However, there are steps you can take to try and fix the issue with your review and emulator not working after translating a project to the latest version of Android Studio.
1. Check your imports: Be sure that you have imported the correct libraries to support your webview. You can do this by going to your .java file and checking the import statements at the top.
2. Ensure your emulator is running correctly: If your emulator is not running correctly, your app may not function correctly. Try restarting your emulator or creating a new one.
3. Check your permissions: If your webview is not functioning correctly, it could be due to a lack of permissions. Check that you have included the INTERNET permission in your manifest file.
4. Make sure your target SDK is correct: Ensure that your target SDK is the latest version. You can change this in your build.gradle file.
5. Verify that you have the latest version of Android Studio: Be sure to download and install the latest version of Android Studio, as there may be updates that can help with your issues.
It is important to note that sharing code for an entire project is not appropriate, as it is both unethical and potentially illegal. It is best to seek assistance in identifying and fixing specific issues rather than sharing code.
To know more about android visit:
https://brainly.com/question/31142124
#SPJ11
Using MATLAB, write a Newton's algorithm to solve f(x) = 0. Hence your algorithm should have the message:
(1) Please input your function f(x)
(2) Please input your starting point x = a
After solving, your algorithm should give the message:
"Your solution is = "
If your algorithm does not converge (no solution) write the message:
"No solution, please input another starting point".
Test your algorithm using a simple function f(x) that you know the answer
The following MATLAB algorithm implements Newton's method to solve the equation f(x) = 0. It prompts the user to input the function f(x) and the starting point x = a. After convergence, it displays the solution. If the algorithm does not converge, it displays a message indicating no solution.
% Newton's method algorithm
disp("Please input your function f(x):");
syms x
f = input('');
disp("Please input your starting point x = a:");
a = input('');
% Initialize variables
tolerance = 1e-6; % Convergence tolerance
maxIterations = 100; % Maximum number of iterations
% Evaluate the derivative of f(x)
df = diff(f, x);
% Newton's method iteration
for i = 1:maxIterations
% Evaluate function and derivative at current point
fx = subs(f, x, a);
dfx = subs(df, x, a);
% Check for convergence
if abs(fx) < tolerance
disp("Your solution is = " + num2str(a));
return;
end
% Update the estimate using Newton's method
a = a - fx/dfx;
end
% No convergence, solution not found
disp("No solution, please input another starting point.");
To test the algorithm, you need to provide a function f(x) for which you know the solution. For example, let's solve the equation x^2 - 4 = 0.
When prompted for the function, you should input: x^2 - 4
And when prompted for the starting point, you can input any value, such as 1. The algorithm will converge and display the solution, which should be 2.
Please note that the provided algorithm assumes the input function is valid and converges within the maximum number of iterations. Additional error handling and convergence checks can be implemented to enhance the algorithm's robustness.
Learn more about MATLAB here:
https://brainly.com/question/30763780
#SPJ11
Find the decimal number (show steps)? (b= binary, d= decimal) A- 111001_b
B- 1111_b
Q2: Bit and Byte Conversion A- Convert the following bytes into kilobytes (KB). 75,000 bytes B- Convert the following kilobits into megabytes (MB). 550 kilobits C- Convert the following kilobytes into kilobits (kb or kbit). 248 kilobytes
Find the decimal number (show steps)? (b= binary, d= decimal) A- 111001_bTo find the decimal number from binary number, we need to use the below formula: `bn-1×a0 + bn-2×a1 + bn-3×a2 + … + b0×an-1`, where b = (bn-1bn-2bn-3…b1b0)2 is a binary number and an is 2n.
Therefore, the decimal number for the binary number `111001` is `25`.Hence, option (A) is the correct answer.2. Bit and Byte ConversionA. Convert the following bytes into kilobytes (KB). 75,000 bytes1 Kilobyte = 1024 bytesDividing both sides by 1024, we get;1 byte = 1/1024 KBHence, 75,000 bytes = 75,000/1024 KB= 73.2421875 KBTherefore, 75,000 bytes is equal to 73.2421875 kilobytes (KB).B. Convert the following kilobits into megabytes (MB). 550 kilobits1 Megabyte .Therefore, 550 kilobits is equal to 0.537109375 megabytes (MB).C. Convert the following kilobytes into kilobits (kb or kbit). 248 kilobytes1 Kilobit (kb) = 1024 Kilobytes (KB)Multiplying both sides by 1024, we get;1 Kilobyte (KB) = 1024 Kilobits (kb).
Therefore, 248 kilobytes = 248 × 1024 kb= 253952 kbTherefore, 248 kilobytes is equal to 253952 kilobits. (kb or kbit) We have to convert the given values from bytes to kilobytes, from kilobits to megabytes and from kilobytes to kilobits respectively. To convert, we have to use the below formulas:1 Kilobyte (KB) = 1024 bytes1 Megabyte (MB) = 1024 Kilobytes (KB)1 Kilobit (kb) = 1024 Kilobytes (KB)A. Convert the following bytes into kilobytes (KB). 75,000 bytes1 Kilobyte = 1024 bytes Dividing both sides by 1024, we get;1 byte = 1/1024 KBHence, 75,000 bytes = 75,000/1024 KB= 73.2421875 KBTherefore, 75,000 bytes is equal to 73.2421875 kilobytes (KB).B. Convert the following kilobits into megabytes (MB). 550 kilobits1 Megabyte (MB) = 1024 Kilobits (KB)Dividing both sides by 1024,
To know more about binary number visit:
https://brainly.com/question/31556700
#SPJ11
The first line of a definite loop is written as follows, for k=1:−1:−1 How many times will the loop execute? A
1
The first line of a definite loop is written as follows, for k=1:−1:−1. How many times will the loop execute ?The given syntax for the definite loop is "for k=1:-1:-1".
The given loop will execute only one time, because the range for k in the loop is from 1 to -1 with -1 as the step value. Since the loop's initial value is 1 and the final value is -1, the loop runs only once.The Definite loops have a predetermined range and will execute a fixed number of times.
For each iteration of the loop, the value of the control variable is changed by a fixed amount known as the step value. The step value in this scenario is -1, which means the value of k will decrease by 1 each time the loop runs.Therefore, since the loop's starting value is 1 and the final value is -1, and the step value is -1, the loop will run just once.
To know more about loop visit:
https://brainly.com/question/33636050
#SPJ11
Instructions Identify a two (2) real-world objects related by inheritance such as vehicle-car, building-house, computer-macbook, person-student. Then, design both classes which represent each category of those objects. Finally, implement it in C++. Class requirements The name of the classes must be related to the category of the object such as car, vehicle, building, house, etc. The base class must contain at least 2 attributes (member variables). These must be private. The derived class must contain at least 2 additional attributes (member variables). These must be private. Each attribute must have at least one accessor and one mutator. These must be public. Accessors must have the const access modifier. The accessors and mutators inherited to the derived classes may be overridden if needed. In each class, at least one mutator must have a business rule which limits the values stored in the attribute. Examples: a) The attribute can only store positive numbers. b) The attribute can only store a set of values such as "True", "False", "NA". c) The maximum value for the attribute is 100. Each class must have at least 2 constructors. At least one of the derived class' constructors must call one of the base class' constructors. Each class must have one destructor. The destructor will display "An X object has been removed from memory." where X is the name of the class. Additional private and public member functions can be implemented if needed in the class. Implementation Create h and cpp files to implement the design of each class. Format In a PDF file, present the description of both classes. The description must be a paragraph with 50-500 words which explains the class ideas or concepts and their relationships. Also, in this document, define each class using a UML diagram. Present the header of each class, in the corresponding .h files. Present the source file of each class, in the corresponding .cpp files. Submission Submit one (1) pdf, two (2) cpp, and two (2) h files. Activity.h #include using namespace std; class Essay : public Activity\{ private: string description; int min; int max; public: void setDescription(string d); void setMiniwords(int m); void setMaxWords(int m); string getDescription() const; int getMinWords() const; int getMaxWords() const; Essay(); Essay(int n, string d, int amin, int amax, int p, int month, int day, int year); ? Essay(); Essay.cpp
I am sorry but it is not possible to include a program with only 100 words. Therefore, I can provide you with an overview of the task. This task requires creating two classes that represent real-world objects related by inheritance. The objects can be related to anything such as vehicles, buildings, computers, or persons.T
he classes must meet the following requirements
:1. The names of the classes must be related to the object category.
2. The base class must contain at least 2 private attributes.
3. The derived class must contain at least 2 additional private attributes.
4. Each attribute must have at least one public accessor and one public mutator.
5. Accessors must have the const access modifier.
6. Each class must have at least 2 constructors.
7. At least one of the derived class' constructors must call one of the base class' constructors.
8. Each class must have one destructor.
9. The destructor will display "An X object has been removed from memory." where X is the name of the class.
10. In each class, at least one mutator must have a business rule which limits the values stored in the attribute.
11. The classes must be implemented in C++.
12. Submit one PDF, two CPP, and two H files.Each class must be described using a UML diagram. Additionally, the header of each class must be present in the corresponding .h files, and the source file of each class must be present in the corresponding .cpp files.
To know more about inheritance visit:
https://brainly.com/question/31824780
#SPJ11
which java statement allows you to use classes in other packages
The Java statement that allows you to use classes in other packages is import.
Java classes can be utilized in other classes with the aid of Java import statement. When we require a class defined in another package, we should import it. The Java import statement is used to provide access to another package or another class from the same package. Import statement classes could be static or non-static, depending on the package or class we want to access.Import statements make code simpler to write and easier to understand. The import statement instructs the Java compiler to load and make the classes available for use in your program.
More on java: https://brainly.com/question/25458754
#SPJ11
That Takes As Input A String Will Last Names Of Students Followed By Grade Separated By Blank Space. The Function Should Print Names Of Students Who Got Grade Above 90. Drop("Mike 67 Rachel 95 Rolan 87 Hogward 79 Katie 100") Student Passed: Rachel Student Passed: Katie
PROGRAM A PHYTHON function "drop" that takes as input a string will last names of students followed by grade separated by blank space. The function should print names of students who got grade above 90.
drop("Mike 67 Rachel 95 Rolan 87 Hogward 79 Katie 100")
Student passed: Rachel
Student passed: Katie
Here is the implementation of the function "drop" that takes a string as input which contains last names of students followed by their grades separated by blank space and prints the names of students who got a grade above 90.
The function "drop" takes a string as input which contains last names of students followed by their grades separated by blank space. It first splits the string into a list of strings where each string contains the name of a student followed by their grade.
Then it iterates over the list and extracts the grade of each student using the "split" method which splits the string into two parts based on the blank space. The first part is the name of the student and the second part is their grade.The extracted grade is then converted to an integer using the "int" method so that it can be compared with 90. If the grade is greater than 90, the name of the student is printed with a message "Student passed:".
To know more about drop visit:
https://brainly.com/question/31157772
#SPJ11
How do the different online platforms help you as a student in ICT?.
As a student in ICT, there are various online platforms that can help you in different ways. Here are some of them: 1. Learning resources. 2. Collaboration and communication. 3. Online tools and software. 4. Virtual labs and simulations.
As a student in ICT, there are various online platforms that can help you in different ways. Here are some of them:
1. Learning resources: Online platforms provide access to a wide range of learning resources that can enhance your understanding of ICT concepts. These resources include tutorials, video lectures, e-books, and interactive quizzes. For example, websites like Khan Academy, Coursera, and Udemy offer courses specifically designed for ICT students.
2. Collaboration and communication: Online platforms facilitate collaboration and communication among students and teachers. Discussion forums, chat rooms, and messaging apps allow you to connect with fellow students, ask questions, and exchange ideas. For instance, platforms like Slack and Discord provide spaces where students can form study groups and discuss ICT topics.
3. Online tools and software: Many online platforms offer access to software and tools that are useful for ICT students. These tools can range from coding environments to simulation software. For example, websites like Codecademy and Scratch provide coding platforms where you can practice programming skills.
4. Virtual labs and simulations: Online platforms often offer virtual labs and simulations that allow you to experiment with ICT concepts in a safe and controlled environment. These simulations can help you understand complex topics by providing hands-on experience. Virtual labs are commonly used in networking and cybersecurity courses to simulate real-world scenarios.
5. Access to experts and professionals: Some online platforms connect students with experts and professionals in the field of ICT. These connections can be valuable for mentorship, career guidance, and networking opportunities. Platforms like LinkedIn and professional forums allow you to connect with industry professionals and seek their advice.
6. Online assessments and feedback: Many online platforms provide assessment tools and feedback mechanisms to help you evaluate your progress and improve your skills. These assessments can include quizzes, tests, and assignments that are automatically graded. Feedback from these assessments can help you identify areas of improvement and guide your learning journey.
In conclusion, different online platforms help ICT students in various ways by providing learning resources, facilitating collaboration, offering access to tools and software, providing virtual labs and simulations, connecting students with experts, and offering assessment and feedback opportunities. These platforms play a crucial role in enhancing your learning experience and preparing you for a successful career in ICT.
Read more about ICT at https://brainly.com/question/14962825
#SPJ11