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NARA [144]
3 years ago
15

List the rules to keep in mind as you declare a variable in VB.NET

Computers and Technology
1 answer:
Eddi Din [679]3 years ago
7 0
- What is your variable scope? Ie., in what parts of the program do you need it?
- Is it a value type or a reference type. Reference types must always be "newed". Value types are more expensive to pass as parameters.
- Does the type implement IDisposable? Then you should use it in a using { } clause.
- Is the type immutable (like string or DateTime)? Then making changes to it is more expensive than you may think.
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The steps for creating a newsletter are to ____.
leonid [27]

Answer:

C) Plan, write, format, and proofread

Explanation:

You need a plan for any professional newspaper. Proofreading is also a vital step in the process. You can only format what you've already written, so it has to be C.

4 0
3 years ago
2.
Masja [62]

Answer:

is this a question or not?

6 0
3 years ago
The first mechanical computer design in by Charles Babbage was Called​
White raven [17]

Answer:

<h2>Analytical Engine</h2>

Explanation:

Analytical Engine, generally considered the first computer, designed and partly built by the English inventor Charles Babbage in the 19th century (he worked on it until his death in 1871).

7 0
3 years ago
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A technician wants to update the organization's disaster recovery plans. Which of the following will allow network devices to be
Illusion [34]

Answer:B) Archives/backups

Explanation: Archive is the group of records of data that are saved for the future use.These are the historic data that is not currently used in the actual location .

Backup is the the the copy of the group of data that is not in the original form to be used in future. Thus the correct option is option(B).

Updating of the plans by the technician cannot be done through other given options because they don't hold the historic records of the data for the renewing of the plans.

6 0
3 years ago
Write code which takes a user input of a String and an integer. The code should print each letter of the String the number of ti
Alexus [3.1K]

import java.util.Scanner;

public class JavaApplication70 {

   public static void main(String[] args) {

       Scanner scan = new Scanner(System.in);

       System.out.println("Input a String:");

       String txt = scan.nextLine();

       System.out.println("Input an integer:");

       int num = scan.nextInt();

       String newTxt = "";

       int w = 0;

       for (int i = txt.length()-1; i >= 0; i--){

           char c = txt.charAt(i);

           while (w < num){

               newTxt += c;

               w++;

           }

           w = 0;

       }

       System.out.println(newTxt);

   }

   

}

I hope this helps!

7 0
3 years ago
Read 2 more answers
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