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goldfiish [28.3K]
3 years ago
10

Eq-20 why is the height of a vhf radio antenna important

Computers and Technology
2 answers:
andriy [413]3 years ago
8 0
<span><span>The line of sight is a line from the observer's eyes to a point far away. <span>It is a line between two linear points between the transmitting antenna (in the case of a radio or television signal) and the receiving antenna when not obstructed by the horizon.. </span></span>Why the height of the VHF radio antenna is important is because the VHF radio works according to the principle of sight line. </span>

masya89 [10]3 years ago
7 0
Reasons why the height of a VHF radio antenna is important is because VHF radios work by the line of sight principle.
Line of sight
its a line from observers eye to a distant point.its a line between two points specifically the straight path between a transmitting antenna (as for radio or television signals) and receiving antenna when unobstructed by the horizon.
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Answer:

A, B, E, D, F, C

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dolphi86 [110]

A write blocker is any tool that permits read-only access to data storage devices without compromising the integrity of the data. A write blocker, when used properly, can guarantee the protection of the data chain of custody. NIST‘s general write blocking requirements hold that:

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3 years ago
Create a new Java project/class called ChangeUp. Create an empty int array of size 6. Create a method called populateArray that
-Dominant- [34]
<h2>Answer:</h2><h2></h2>

//import the Random and Scanner classes

import java.util.Random;

import java.util.Scanner;

//Begin class definition

public class ChangeUp {

   

   //Begin the main method

  public static void main(String args[]) {

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      int [] numbers = new int [6];

       

       //Call to the populateArray method

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   } //End of main method

   

   

   //Method to populate the array and print out the populated array

   //Parameter arr is the array to be populated

   public static void populateArray(int [] arr){

       

       //Create object of the Random class to generate the random index

       Random rand = new Random();

       

       //Create object of the Scanner class to read user's inputs

       Scanner input = new Scanner(System.in);

       

       //Initialize a counter variable to control the while loop

       int i = 0;

       

       //Begin the while loop. This loop runs as many times as the number of elements in the array - 6 in this case.

       while(i < arr.length){

           

           //generate random number using the Random object (rand) created above, and store in an int variable (randomNumber)

           int randomNumber = rand.nextInt(6);

       

           //(Optional) Print out a line for formatting purposes

           System.out.println();

           

           //prompt user to enter a value

           System.out.println("Enter a value " + (i + 1));

           

           //Receive the user input using the Scanner object(input) created earlier.

           //Store input in an int variable (inputNumber)

           int inputNumber = input.nextInt();

           

           

           //Store the value entered by the user in the array at the index specified by the random number

           arr[randomNumber] = inputNumber;

           

           

           //increment the counter by 1

          i++;

           

       }

       

       

       //(Optional) Print out a line for formatting purposes

       System.out.println();

       

       //(Optional) Print out a description text

      System.out.println("The populated array is : ");

       

       //Print out the array content using enhanced for loop

       //separating each element by a space

       for(int x: arr){

           System.out.print(x + " ");

       }

   

       

  } //End of populateArray method

   

   

   

} //End of class definition

<h2>Explanation:</h2>

The code above is written in Java. It contains comments explaining the lines of the code.

This source code together with a sample output has been attached to this response.

Download java
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> java </span>
0d7446bcb6b48f78b8adbfa3da89789c.png
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Special keys that allow you to use the computer to perform specific functions
Pavel [41]

Answer:

Examples are Ctrl, Alt, Fn, Alt Gr, Shift, Caps Lock, Tab, Scroll Lock, Num lock, Esc, Windows Key, Backspace, Enter...

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lesya [120]

Answer:

/etc/timezone

Explanation:

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A computer file name is a unique system of identifying the computer stored file in the file system. The names of the different file system have different formats or extensions in the file name and imposed different file restrictions.

In the context, the full path and the file name of a file that displays a time zone settings on a Debian Linux distribution is " ../etc/timezone".

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