Answer:
(a) true
(b) true
(c) true
(d) true
(e) false
Explanation:
(a) Primitive data types are the most basic data types in programming. They can hold only a single value. A double type is an example of a primitive data type. Other examples are integers, booleans, e.t.c
(b) A data is a structured type if each of its data items is a collection of other data items. A one-dimensional list is a great example.
(c) Parameters are used by methods to perform a specific task. About any data type could be used as a parameter to a method. Lists are no exemptions. For example, to write a method that sorts a list, the list could be passed as argument/parameter to that method.
(d) A method is allowed to return a single value. This value can be of any logical type such as a List, double, string e.t.c.
(e) A list is a dynamic or variable length array and as such its size is determined only at run time.
Consider the following code segment, where num is an integer variable.
int [][] arr = {{11, 13, 14 ,15},
{12, 18, 17, 26},
{13, 21, 26, 29},
{14, 17, 22, 28}};
for (int j = 0; j < arr.length; j++)
{
for (int k = 0; k < arr[0].length; k++)
{ if (arr[j][k] == num){System.out.print(j + k + arr[j][k] + " ");
}
}
}
What is printed when num has the value 14?
Answer:
Following are the complete code to the given question:
public class Main//main class
{
public static void main(String[] args) //main method
{
int [][] arr = {{11, 13, 14 ,15},{12, 18, 17, 26},{13, 21, 26, 29},{14, 17, 22, 28}};//defining a 2D array
int num=14;//defining an integer variable that holds a value 14
for (int j = 0; j < arr.length; j++)//defining for loop to hold row value
{
for (int k = 0; k < arr[0].length; k++)//defining for loop to hold column value
{
if (arr[j][k] == num)//defining if block that checks num value
{
System.out.print(j + k + arr[j][k] + " ");//print value
}
}
}
}
}
Output:
16 17
Explanation:
In the question, we use the "length" function that is used to finds the number of rows in the array. In this, the array has the 4 rows when j=0 and k=2 it found the value and add with its index value that is 0+2+14= 16.similarly when j=3 and k=0 then it found and adds the value which is equal to 3+0+14=17.So, the output is "16,17".Implement a class Rectangle. Provide a constructor to construct a rectangle with a given width and height, member functions get_perimeter and get_area that compute the perimeter and area, and a member function void resize(double factor) that resizes the rectangle by multiplying the width and height by the given factor
Answer:
Explanation:
The following code is written in Java. It creates the Rectangle class with the height and width variables. The constructor takes these variables as parameters to create Rectangle objects. It creates the get_perimeter method that sums up two of each side in order to get the perimeter of the Rectangle. A get_area method multiplies the height by the width to get the area. Finally, a resize method takes in a double factor variable and multiplies the height and the width by the factor to get a resized Rectangle object.
class Rectangle {
double height, width;
public Rectangle(double height, double width) {
this.height = height;
this.width = width;
}
public double get_perimeter() {
return (this.height + this.height + this.width + this.width);
}
public double get_area() {
return (this.height * this.width);
}
public void resize(double factor) {
this.height *= factor;
this.width *= factor;
}
}
To convert microseconds to nanoseconds: a. Take the reciprocal of the number of microseconds. b. Multiply the number of microseconds by 0.001. c. Multiply the number of microseconds by 0.000001. d. Multiply the number of microseconds by 1,000. e. Multiply the number of microseconds by 1,000,000.
Answer: D. Multiply the number of microseconds by 1,000.
Explanation:
In order to convert microseconds to nanoseconds, it should be noted that one should multiply the number of microseconds by 1,000.
For example, if we want to convert 12 microseconds to nanoseconds. This will be:
= 12 × 1000
= 12000 nanoseconds.
Therefore, with regards to the information given above, the correct option is D.
The main part of your program has the following line of code.
answer = divide(30,5)
Which function finds the quotient of 30 and 5 and returns 6?
Answer: D
Explanation:
It is not A or C because the "d" in "Divide" is capitalized and the d is lowercase in calling the function. Therefore the answer is D (the last choice) because numA / numB (30 / 5) equals 6.
The major portion of the program has a line of code. The functions that find the quotient of 30 and 5 and returns 6 is as follows:-
def divide(numA, numB)
: return numA/numB
Thus, option D is correct.
What is program?A computer program is a collection of instructions written in a programming language that a computer can execute. Software contains computer programs as well as documentation and other immaterial components. Source code refers to a computer system in its human-readable form.
Source lines of code, often known as lines of code, is an algorithm computes that counts the number of lines in the text of a computer program's source code to determine the size of the program.
It is not A or C since the "d" in "Divide" is uppercase, but the d in invoking the function is lowercase. As a result, D (the last option) is the correct solution, since numA / numB (30 / 5) = 6. Therefore, it can be concluded that option D is correct.
Learn more about the program here:
https://brainly.com/question/3224396
#SPJ2
Write the names of different types of communication.
Answer:
There are four types of communication: verbal, nonverbal, written and visual.
To avoid legal issues and set clear guidelines and expectations for employees, employers should put which of the following in place?
Group of answer choices
Answer: social media policy
Explanation:
In order to avoid legal issues and also set clear guidelines and expectations for the employees in an organization, it is required that employers should put a social media policy in place.
A social media policy refers to a document which outlines how an organization and the employees will behave and conduct themselves online. This helps to checkmate and curtail the activities of the employees so that there won't be a detrimental effect on the organization.
State ant two reasons why information should be saved on the computer.
Having duplicate copies of your most important information saved in a remote location keeps it safe in case anything goes badly wrong with your computer. When you think about it there are a number of ways files can be lost unexpectedly.
quired to the weight
you
4. Your deodorant sprays with a force of 15 N. What mechanical advantage is
achieved if your finger presses the deodorant nozzle with a force of 60 N?
Explain your answer.
[TOTAL: 201
Answer:
The mechanical advantage is 0.25
This mechanical advantage shows that the force at which the deodorant sprays is the quarter of the applied effort, and hence the efficiency of your finger as a machine is 25%.
Explanation:
Given;
output force, F₂ = 15 N
input force, F₁ = 60 N
Mechanical advantage also known as force ratio is defined as the ratio of the output force (load) to the ratio of input force (effort).
[tex]M.A = \frac{0utput \ Force}{1nput \ Force} \\\\M.A = \frac{15 \ N}{60 \ N} \\\\M.A = 0.25[/tex]
This shows that the force at which the deodorant sprays is the quarter of the applied effort, and hence the efficiency of your finger as a machine is 25%.
Select the correct answer
What kind of approach should you follow to create a website a visually challenged person as well as a person with normal vision can use
with ease?
Answer:
Understand web standards and code using XHTML.
Explanation:
trust me
A form of payment that is guaranteed to be as good as cash is a
Answer:
bank check
A bank check, more commonly known as cashier's check, is a payment order which is issued against the bank's fund rather than any individual account holder's deposit with the bank.
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helplpl,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Why do we use functions?
To stop the program from repeating.
To test for true and false.
To simplify code.
To ask the user for input.
WILL GIVE BRAINLIEST + 50 points!!
Quincy would like to view the contents of a specific message in his Inbox. A portion of his computer screen is shown.
What should Quincy do in order to complete this task?
Click on the Inbox in the Navigation Pane, and click on the specific message in the Folder Pane to display its contents.
Click on the Inbox in the Outlook Today window, and click on the specific message in the Folder Pane to display its contents.
Double-click the message’s header in the Outlook Today window, and right-click on the specific message to display its contents.
Double-click the Mail option in the Navigation Pane, and right-click on the specific message to display its contents.
Answer:
i put a
Explanation:
Answer:
A
Explanation:
please mark brainliest i only need 1 more :/
How will Information Technology Fundamental improve on nursing career.
Answer:
One of the primary ways that informatics has changed nursing practice is through documentation. ... Health informatics is also an important part of care coordination in nursing. The ability to track staffing, workflow and communication can help nurses to identify areas where current processes can be improved.
Answer:
The advancing in information technology and new devices have improved the quality of life for patients and health care professionals alike.
Explanation:
nurse burnout has been a factor in the shortage of nurses in the u.s. prolonged mental and physical exhaustion can cause nurses to feel streched thin which leads to nurses leaving their practice setting.
If you are writing an article on your favorite cuisine, which form of illustration would best fit the article?
Bill needs to make a presentation in which he has to represent data in the form of a pyramid. Which feature or menu option of a word processing program should Bill use?
Answer:
images
Explanation:
Adding images to the text gives it more life and makes the topic interesting
Create a new Java class called AverageWeight. Create two arrays: an array to hold 3 different names and an array to hold their weights. Use Scanner to prompt for their name and weight and store in correct array. Compute and print the average of the weights entered using printf command. Use a loop to traverse and print the elements of each array or use Arrays class method to print. Submit your code.
//import the Scanner class
import java.util.Scanner;
//begin class definition
public class AverageWeight{
//declare the main method
public static void main(String []args){
//declare the names array
String [] names = new String [3];
//declare the weights array
double [] weights = new double [3];
//Create an object of the Scanner class
Scanner input = new Scanner(System.in);
//create a loop to ask for the names and weights.
for(int i = 0; i< names.length; i++){
System.out.println("Enter name " + (i+1));
names[i] = input.next();
System.out.println("Enter weight " + (i+1));
weights[i] = input.nextDouble();
}
//find the sum of the weights
double sum = 0.0;
for(int j = 0; j< weights.length; j++){
sum += weights[j];
}
//find the average
double average = sum / weights.length;
//print out the average of the weights
System.out.printf("%s%f \n", "The average of the weights is ", average);
//print out the elements of the names array
System.out.println("Names : ");
System.out.print("{ ");
for(int i = 0; i< names.length; i++){
System.out.print(names[i] + " ");
}
System.out.print(" }");
//print out the elements of the weights array
System.out.println();
System.out.println();
System.out.println("Weights : ");
System.out.print("{ ");
for(int i = 0; i< weights.length; i++){
System.out.print(weights[i] + " ");
}
System.out.print(" }");
} //end of main method
} //end of class definition
Sample Output>> Enter name 1
Peter
>> Enter weight 1
12.0
>> Enter name 2
Joe
>> Enter weight 2
23.4
>> Enter name 3
Paul
>> Enter weight 3
23.9
The average of the weights is 19.766667
Names :
{ Peter Joe Paul }
Weights :
{ 12.0 23.4 23.9 }
Explanation:The code contains comments explaining important lines.
The source code file has been attached to this response.
A sample output has also been provided.
Design a base class, Road, with the following members:
.
Attributes for storing the road's name, number of lanes, and maximum speed limit.
A three-parameter constructor to initialize the three attributes
Accessors and Mutators (Gets and Sets) for each attribute.
Input Validation: You should ensure that the number of lanes is always a value greater
than 0, and that the maximum speed limit is a value between 0 and 100 MPH. This input
validation should apply to both the 3-parameter constructor and the individual accessor
functions
A display function that prints the road's information in a single line format
Design a derived class, TollRoad, which inherits from Road. It should have the following members:
.
An attribute for storing the toll for using the road.
A 4-parameter constructor to initialize the three attributes of the base class, as well as
the toll
Accessor and Mutator methods for the toll.
Input Validation: You should ensure that the toll is a value greater than 0.0. This validation
should apply to both the 4-parameter constructor as well as the individual accessor
An overridden display function that displays the information of the TollRoad in a two-line
format, where the first line displays basic Road information, and a second line specifies
the current toll
I've attached my Java implementation.
You are in the process of configuring a new computer. The motherboard has four memory slots and supports dual-channel memory. You install two memory modules. When you boot the computer, the BIOS recognizes both modules, but the memory is not configured to run in dual-channel mode. What should you do
Answer:
Place the modules in the appropriate slots on the motherboard.
Explanation:
You must install memory in the correct slots to use dual-channel memory. The two slots may be next to one other or alternate depending on the motherboard. For the correct configuration, consult the motherboard manual. Dual-channel support is primarily determined by the motherboard (e.g., the memory controller), rather than the memory. With Rambus RAM, continuity modules are employed; if they were necessary on this system, none of the memory would have been identified. Memory timing is based on the CAS latency. If the system is unstable with the current memory timing settings, you may want to change the timing.
how do you fix The lag on your zsnes emulator
How do you answer a question that's already been answered?
which key do you press on the keyboard to indent a statment
a. ctrl
b. shift
c. tab
d. enter
Answer:
c. TAB
Explanation:
Answer:
c
Explanation:
What is the difference between encryption and hashing?
Hashing and Encryption have different functions. Encryption includes encryption and decryption process while hashing is a one-way process that changes data into the message digest which is irreversible. ...
Hashing algorithm. A hash can simply be defined as a number generated from a string of text. ...
Encryption. ...
The difference between hashing and encryption. ...
Encryption and Hashing are both ways in which information is secured. The
differences between Encryption and Hashing include the following:
Encryption is a two- way process which involves encoding and decoding
while Hashing is a one way process which involves encoding.
Encrypted information can be retrieved through decoding and getting a
plain text while Hashed information can't be retrieved as a plain text but as
hash value.
Read more about Encryption and hashing here https://brainly.com/question/9979590
What happens when in Word 2016 when the home ribbon tab is clicked on?
Answer: The home tab is opened up.
Explanation:
When using Word 2016 and the home ribbon tab is clicked on, the home tab is opened up. This tab houses the very basic functions of the word document, a lot of which have to be used if even a simple document needs to be typed.
This tab allows you to change the font as well as the font size and color. The page alignment is also set here as well as the text direction. Even headings can be customized here.
There are a lot more functions but the high level point is that the home tab is where the most basic of functions are, as shown in the attachment.
You are in the process of implementing a network access protection (NAP) infrastructure to increase your network's security. You are currently configuring the remediation network that non-compliant clients will connect to in order to become compliant. The remediation network needs to be isolated from the secure network. Which technology should you implement to accomplish this task
Answer:
Network Segmentation
Explanation:
The best technology to implement in this scenario would be Network Segmentation. This allows you to divide a network into various different segments or subnets. Therefore, this allows you to isolate the remediation network from the secure network since each individual subnet that is created acts as its own network. This also allows you to individually implement policies to each one so that not every network has the same access or permissions to specific data, traffic, speeds, etc. This would solve the issues that you are having and add multiple benefits.
Given positive integer n, write a for loop that outputs the even numbers from n down to 0. If n is odd, start with the next lower even number. Hint: Use an if statement and the % operator to detect if n is odd, decrementing n if so. Enter an integer: 7 Sequence: 64 20 (2) If n is negative, output 0, Hint: Use an if statement to check if n is negative. If so, just set n = 0. Enter an integer: -1 Sequence: 0 Show transcribed image text (1) Given positive integer n, write a for loop that outputs the even numbers from n down to 0. If n is odd, start with the next lower even number. Hint: Use an if statement and the % operator to detect if n is odd, decrementing n if so. Enter an integer: 7 Sequence: 64 20 (2) If n is negative, output 0, Hint: Use an if statement to check if n is negative. If so, just set n = 0. Enter an integer: -1 Sequence: 0
Answer:
The program in Python is as follows:
n = int(input("Enter an integer: "))
if n < 0:
n = 0
print("Sequence:",end=" ")
for i in range(n,-1,-1):
if i%2 == 0:
print(i,end = " ")
Explanation:
This gets input for n
n = int(input("Enter an integer: "))
This sets n to 0 if n is negative
if n < 0:
n = 0
This prints the string "Sequence"
print("Sequence:",end=" ")
This iterates from n to 0
for i in range(n,-1,-1):
This check if current iteration value is even
if i%2 == 0:
If yes, the number is printed
print(i,end = " ")
In this lab, you open a file and read input from that file in a prewritten C program. The program should read and print the names of flowers and whether they are grown in shade or sun. The data is stored in the input file named flowers.dat. Instructions Ensure the source code file named Flowers.cpp is open in the code editor. Declare the variables you will need. Write the C statements that will open the input file flowers.dat for reading. Write a while loop to read the input until EOF is reached. In the body of the loop, print the name of each flower and where it can be grown (sun or shade). Execute the program by clicking the Run button at the bottom of the screen.
Answer:
#include <stdio.h>
#include <string.h>
void main( )
{
array flowerProp[2];
FILE *fp; // file pointer
char flower[255]; // creating a char array to store data
fp = fopen("flowers.dat","r");
if (fp == NULL){
printf("File flower.dat does not exist");
return;
}
// assuming the growing condition is next line to the flower name.
while(fscanf(fp, "%s", flower)!=EOF){
flowerProp.push(flower);
if (flowerProp.length == 2){
printf("%s: %s\n ", flowerProp[0], flowerProp[1]);
memset(flowerProp, 0,0);
}
}
fclose (fp );
}
Explanation:
The algorithm creates a pointer to the memory location to the file starting position, the character size is used to get a string from the file line by line. Then it opens and checks if the file exists.
If the file exists, the while gets the name and growth condition of the flower, saves it to an array, prints the name and condition, and clears the array for the next flower type in the loop.
Write a recursive method named power that accepts two integers representing a base and an exponent and returns the base raised to that exponent. For example, the call of power(3, 4) should return 34 or 81 . If the exponent passed is negative, throw an IllegalArgumentException. Do not use loops or auxiliary data structures; solve the problem recursively. Also do not use the provided Java pow method in your solution.
Answer:
The method in java is as follows:
public static int power(int num, int exp){
if(exp == 0){ return 1; }
if(exp < 0){
throw new IllegalArgumentException("Positive exponents only"); }
else{ return (num*power(num, exp-1)); }
}
Where
[tex]num\to[/tex] base
[tex]exp \to[/tex] exponent
Explanation:
This defines the method
public static int power(int num, int exp){
This represents the base case, where the exponent is 0
if(exp == 0){
If yes, the function returns 1
return 1; }
If exponent is negative, this throws illegal argument exception
if(exp < 0){
throw new IllegalArgumentException("Positive exponents only"); }
If exponents is positive, this calls the function recursively
else{ return (num*power(num, exp-1)); }
}
Will mark brainliest plzz help
Answer:
planes
rendering engine
coordinate
frame range
i could be wrong....
10. This question refers to the chart from the previous question.
Which of the following conclusions is BEST supported by the scatter plot?
OOOO
A. Most dogs breeds have a maximum weight of 100 lbs or more
B. Most dog breeds have a maximum life span of 10 or fewer years
C. All dog breeds that weigh less than 50 pounds have a maximum lifespan of more than 10 years
D. No dog breeds that weigh more than 150 pounds are expected to live more than 10 years.
Answer: C. All dog breeds that weigh less than 50 pounds have a maximum lifespan of more than 10 years.
Explanation:
Looking at the scatter plot, it is shown that all dogs that weigh less than 50 pounds have a maximum lifespan that is above 10 years with a number of them even approaching 20 years.
This means that on average, dogs that weigh less tend to live longer than dogs that weigh more which as shown in the scatter plot have a lower lifespan the heavier they are.
Which output device would a teacher use to show
a movie to the class? Check all of the boxes that
apply.
braille embosser
3D printer
speakers
projector
DONE
Answer:
projector
Explanation:
The output device that would be used would be a projector. From the available options, this is the only option capable of showing a movie to the class. A projector "projects" (in other words sends an image) the movie that was inputted into the machine onto a screen. This allows a video image to be shown on the screen which the entire class can see. Speakers only output audio, 3D printers output physical objects, and a braille embosser only outputs braille onto paper.
Answer:
prejector and speakers
Explanation: