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Mashcka [7]
2 years ago
15

20 points!!!!! Help, I am being timed!!!!!!!

Computers and Technology
1 answer:
jarptica [38.1K]2 years ago
3 0

Answer: XML files that contain the code that to be inserted, elements that control its behaviour and metadata such as the author's name.

Explanation:

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You do not need to use any functions beyond the main function in this problem. Initialize an array of int with the values: 4, 6,
zheka24 [161]

Answer:

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

   

    int[] arr = {4, 6, 9, 12};

    int sum = 0;

   

    for(int i=0; i<arr.length; i++){

        sum += arr[i];

    }

   

    for(int i=0; i<arr.length; i++){

        System.out.print(arr[i] + " ");

    }

    System.out.println("");

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}

}

Explanation:

* The code is written in Java.

- Initialize the array with the given numbers

- Initialize the <em>sum</em> variable as zero

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4 0
3 years ago
(1) Prompt the user to enter a string of their choosing. Output the string.
barxatty [35]

Answer:

See solution below

See comments for explanations

Explanation:

import java.util.*;

class Main {

 public static void main(String[] args) {

   //PrompT the User to enter a String

   System.out.println("Enter a sentence or phrase: ");

   //Receiving the string entered with the Scanner Object

   Scanner input = new Scanner (System.in);

   String string_input = input.nextLine();

   //Print out string entered by user

   System.out.println("You entered: "+string_input);

   //Call the first method (GetNumOfCharacters)

   System.out.println("Number of characters: "+ GetNumOfCharacters(string_input));

   //Call the second method (OutputWithoutWhitespace)

   System.out.println("String with no whitespace: "+OutputWithoutWhitespace(string_input));

   }

 //Create the method GetNumOfCharacters

   public static int GetNumOfCharacters (String word) {

   //Variable to hold number of characters

   int noOfCharactersCount = 0;

   //Use a for loop to iterate the entire string

   for(int i = 0; i< word.length(); i++){

     //Increase th number of characters each time

     noOfCharactersCount++;

   }

   return noOfCharactersCount;

 }

 //Creating the OutputWithoutWhitespace() method

 //This method will remove all tabs and spaces from the original string

 public static String OutputWithoutWhitespace(String word){

   //Use the replaceAll all method of strings to replace all whitespaces

   String stringWithoutWhiteSpace = word.replaceAll(" ","");

   return stringWithoutWhiteSpace;

 }

}

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If you wish to sign out of your Microsoft account, tap or click ____ on the ribbon to open the Backstage view and then tap or cl
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The diagram of the of a ten-node network that uses ten routers is given in the image attached.

<h3>What is a node in a network?</h3>

A network node is known to be be seen as the kind of connection point that is seen amidst some network devices such as routers, printers, etc.

Note that they are known to often receive and send data from one network or endpoint to another.

Therefore, The diagram of the of a ten-node network that uses ten routers is given in the image attached.

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