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ollegr [7]
3 years ago
7

A user from the accounting department has contacted you regarding problems with a dot matrix printer. When you examine the outpu

t from the printer, several letters have missing dots from the page. What should you do?
Computers and Technology
1 answer:
Mama L [17]3 years ago
5 0

Answer:

Replace the printhead is the correct answer.

Explanation:

Because in the following statement, that person is from the department of the accounting then, he call the technician regarding the problem occurs in the printer which is dot-matrix printer and when he examined the dot-matrix printer and replace the printhead because when he print any document then, he finds that some letters have missing from the page.

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What is the difference between a fragment shader and vertex shader? How do they relate?
Inessa05 [86]

Answer:

vertex  shader is performed, while on each pixel,  fragment shader is achieved. The shader fragment is implemented after the implementation of shader vertex

Explanation:

A shader fragment is the same as a shader for pixels.

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3 years ago
The causes of making computer virus​
sasho [114]

Answer:

Damage and chaos. ...

An ego stroke. ...

Monetary or information gain. ...

Stealth. ...

Prevention.

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3 years ago
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What is the output of this code? import java.util.HashSet; class A { public static void main(String[ ] args) { HashSet set = new
kompoz [17]

Answer:

The code will give an error that is "At least one public class is required in main file".

Explanation:

In the given code if we do not use the public access modifier to the class. It will give an error so, the correct code to this question as follows:

Program:

import java.util.HashSet; //import package

public class A  //define class as public.

{

   public static void main(String[ ] args) //define main method.

   {

       HashSet set = new HashSet(); //creating hashset object.

       set.add("A"); //add alphabet in hashset

       set.add("B"); //add alphabet in hashset

       set.add("C"); //add alphabet in hashset

       System.out.print("Size of HashSet is :"set.size()); //print the size of hashset.

   }

}

Output:

Size of HashSet is : 3

Explanation of the program:  

  • In the above program, we define a public class that is "A" and inside the class, we define the main method.  
  • Inside the main method, we create a HashSet class object that is "set".  
  • To add elements in HashSet we use add() function that adds elements and in the last, we use the size() function that prints the size HashSet.
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