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stealth61 [152]
3 years ago
10

What do you call a collection of pre-programmed commands and functions used in programs?

Computers and Technology
1 answer:
densk [106]3 years ago
5 0
The answer is number 3.libary
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Answer:

Advantages of hardware:

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Disadvantages:

Costly as different equipment cost differently

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Explanation:

Advantages of Software:

Less costly

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Disadvantages:

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Regular updates required

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A variable like userNum can store a value like an integer. Extend the given program to print userNum values as indicated.(1) Out
dimulka [17.4K]

Answer:

The program in Java is as follows:

import java.util.*;

public class Main{

public static void main(String[] args) {

 int userNum;

 Scanner input = new Scanner(System.in);

 System.out.print("Enter integer: ");

 userNum = input.nextInt();

 System.out.println("You entered "+userNum);

 System.out.println(userNum+" squared is "+(userNum*userNum));

 System.out.println(userNum+" cubed is "+(userNum*userNum*userNum));

 int userNum2;

 System.out.print("Enter another integer: ");

 userNum2 = input.nextInt();

 int sum= userNum + userNum2; int product = userNum2 * userNum;

 System.out.println(userNum+" + "+userNum2+" = "+sum);

 System.out.println(userNum+" * "+userNum2+" = "+product); } }

Explanation:

This declares userNum

 int userNum;

 Scanner input = new Scanner(System.in);

This prompts the user for input

 System.out.print("Enter integer: ");

This gets user input from the user

 userNum = input.nextInt();

Number (1) is implemented here

 System.out.println("You entered "+userNum);

Number (2) is implemented here

 System.out.println(userNum+" squared is "+(userNum*userNum));

 System.out.println(userNum+" cubed is "+(userNum*userNum*userNum));

This declares another variable userNum2

 int userNum2;

This prompts the user for another input

 System.out.print("Enter another integer: ");

This gets user input from the user

 userNum2 = input.nextInt();

This calculates the sum and the product

 int sum= userNum + userNum2; int product = userNum2 * userNum;

Number (3) is implemented here

 System.out.println(userNum+" + "+userNum2+" = "+sum);

 System.out.println(userNum+" * "+userNum2+" = "+product);

8 0
3 years ago
Copyrighted software illegally downloaded and sold by organized groups without a license to do so is called:
trasher [3.6K]
Copyrighted software illegally downloaded and sold by organized groups without a license is called Warez
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Help ASAP!!! During which phase of a well-structured study session is each occurring?
gladu [14]

Answer:

1. drill

2. discuss

3. review

4. prepare

Explanation:

Your Welcome!

7 0
2 years ago
Read 2 more answers
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