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anzhelika [568]
3 years ago
12

Which of the following correctly describes a work in the public domain?

Computers and Technology
1 answer:
Anarel [89]3 years ago
8 0

Answer:

B

Explanation:

I took the test got a 100

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Match the following tasks with their appropriate timing.
Oliga [24]

Answer:

3. 1. 2. daily, weekly, monthly

Explanation:

8 0
3 years ago
Which layout manager constructor call would be best-suited to create a telephone handset GUI which has three rows of three keys
Snezhnost [94]

Answer:

The correct option : b. new GridLayout(4,3)

Explanation:

The total number of rows are 4 and total number of columns are 3.

So the total keys can be added is 4*3=12. This is suited for telephone keypad.

7 0
3 years ago
Please help me with these two questions! 60 points!
RUDIKE [14]

Answer:

Networks prevent unauthorized access to data and protect equipment. Networked computers are less likely than single computers to suffer equipment failure. Networks allow computers to connect quickly and to share data or equipment.

Explanation:

3 0
3 years ago
What is the function of the kernel of an operating system? It is an application that allows the initial configuration of a Cisco
Phoenix [80]

Answer:The kernel provisions hardware resources to meet software requirements.

Explanation: Kernel is the program which behaves as the central component of the operating system.The main purpose of the kernel is to control the operation of the system to manage it.

Monolithic kernel and micro-kernel are two types of kernel units present in the computer system where they work for fulfilling the software requirement by attaching it to the hardware parts.

Other option are incorrect because it does not work for Cisco device, does not perform any specific feature only , no linkage is created between the hardware and the electronics nor reacts as navigation bar.

3 0
3 years ago
Read one positive integer n. Then create an n X n two-dimensional array and write the code that stores integers from 1 to n2 as
marysya [2.9K]

Answer:

The program in Java is as follows:

import java.util.*;

public class Main{

public static void main(String[] args) {

    int n;

    Scanner input = new Scanner(System.in);

 System.out.print("Size of array: ");

 n = input.nextInt();

 int count = 1;

 int[][] arr = new int[n][n];

 for(int i = 0; i<n;i++){

     for(int j = 0; j<n;j++){

         arr[i][j] = count;

         count++;      }  }

 for(int i = 0; i<n;i++){

     for(int j = 0; j<n; j++){

         System.out.printf(arr[i][j]+" ");      }

     System.out.println();  } }}

Explanation:

This declares the size of the array

    int n;

    Scanner input = new Scanner(System.in);

This prompts the user for size of array

 System.out.print("Size of array: ");

This gets input for size of array

 n = input.nextInt();

This initializes the array element to 1

 int count = 1;

This creates a 2d array

 int[][] arr = new int[n][n];

This iterates through the rows

 for(int i = 0; i<n;i++){

This iterates through the columns

     for(int j = 0; j<n;j++){

This populates the array

         arr[i][j] = count;

         count++;      }  }

The following nested loop prints the array elements

 for(int i = 0; i<n;i++){

     for(int j = 0; j<n; j++){

         System.out.printf(arr[i][j]+" ");      }

     System.out.println();  } }}

8 0
3 years ago
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