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likoan [24]
3 years ago
11

If a tv was showing a flat black or blue screen or had "snow", what steps would you take to fix it? Give an example of the direc

tions you would give to a customer to help them troubleshoot.
Computers and Technology
1 answer:
Dmitrij [34]3 years ago
6 0

Answer:

We have to check the video mode if we see that the TV was showing black or blue screen or had snow.

Explanation:

  • When this situation takes place we have to see first whether the set- top box is working or not.
  • We also need to check whether the TV is in video mode or not , it the TV is in video mode it will be showing blue screen.
  • Snow occurs when there are problems in the circuits, transformers , signal lines etc.
  • When such problems take place we need to install a good quality cable, screened wall plates and need to remove splitters.
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When a hardware or software interrupt occurs, the CPU calls________
Alja [10]

Answer:

Operating system

Explanation:

An interrupt is the signal sent to the processor that interrupts the current process. It may be generated by a hardware device or a software program.With each interrupt the CPU hardware does exactly the same thing, which is what enables operating systems to take control of the current user operation.

5 0
3 years ago
Edible vaccines, a more controversial approach to vaccine development, have been investigated by scientists. Plants can be genet
madreJ [45]
I need some more information. If you need any more help with this please leave a relpy.
8 0
3 years ago
The 'client area' of a window is the area used to display the contents of the window (thus a title bar or border would lie outsi
Lady_Fox [76]

Answer:

<u>Window.java</u>

  1. public class Window {
  2.    int width;
  3.    int height;
  4.    public Window(int width, int height){
  5.        this.width = width;
  6.        this.height = height;
  7.    }
  8.    public int getWidth(){
  9.        return width;
  10.    }
  11.    public int getHeight(){
  12.        return height;
  13.    }
  14.    public int getClientAreaHeight(){
  15.        return getHeight();
  16.    }
  17. }

<u>Main.java</u>

  1. public class Main {
  2.    public static void main (String [] args) {
  3.        Window win1 = new Window(12, 15);
  4.        System.out.println(win1.getClientAreaHeight());
  5.    }
  6. }

Explanation:

<u>Window.java</u>

There is a Window class with two int type attributes, width and height (Line 1 - 3).

The constructor of this class will take two inputs, width and height and set these input to its attributes (Line 5 - 8). There are two methods getWidth and getHeight which will return the value of attributes width and height, respectively (Line 10 - 16).

The required new method getClientAreaHeight is defined in line 18 -20. This method will call the getHeight method to return the height value of the window (Line 19).

<u>Main.java</u>

We test the Window class by creating one Window instance and call the getClientAreaHeight method and print the return output (Line 1 -6).

We shall see 15 is printed.

4 0
3 years ago
How to deactivate the brainly app?​
galina1969 [7]

Answer:

Don't you just uninstall it?

Explanation:

5 0
2 years ago
Read 2 more answers
Write a Java program that accepts an integer number from the user between 20 and 100. Next, divide the number by 12 and determin
Eddi Din [679]
Import java.util.Scanner;
class hola
{
public static void main(String[]args)
{
Scanner x=new Scanner(System.in);
int a=x.nextInt();
int b;
if(a>20&&a<100)
{
b=a%12;
if(b%2==0){
System.out.print("es par"+b);
}
else{
System.out.print("es impar"+b);
}
}
}

}
4 0
3 years ago
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