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Flauer [41]
3 years ago
8

Two electronics technicians are looking at the piece of testing equipment shown in the figure above. Technician A says that this

piece of equipment is called a digital multimeter. Technician B says that this piece of equipment is substituted for the power conversion circuits inside a piece of equipment that's being tested. Which of the following statements is correct?
A. Neither of the two technicians is correct.
B. Only Technician B is correct.
C. Both Technician A and Technician B are correct.
D. Only Technician A is correct.

Computers and Technology
2 answers:
Ilya [14]3 years ago
8 0
B is your correct answer.
Leona [35]3 years ago
3 0
<h2>Answer:</h2>

Neither of the two technicians is correct

<h2>Explanation:</h2>

The piece of equipment shown in the figure is an oscilloscope which is a device for viewing oscillations by a display on the screen of a cathode ray tube. Oscilloscopes are used to observe the change of an electrical signal over time in the way that voltage and time describe a shape which is continuously graphed against a calibrated scale.

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lina2011 [118]

Answer:

The correct answer for the given question is "Metropolitan Area Network"

Explanation:

The metropolitan area network connect the user with a geographic area of the size of  metropolitan area.Metropolitan area network connect LAN i.e " local area network " to a single larger network thats provide efficient  connection to the WAN network.Their are many advantage to use metropolitan area network which are mention above .

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6 0
3 years ago
Using the scenario below, answer the following questions:
4vir4ik [10]

Answer:

Here is code in java.

import java.util.*;

class Main

{

public static void main (String[] args) throws java.lang.Exception

{

   try{

         boolean flag=false;

         int total_mile=0;

         double avg_mile;

       // part 1, create and initialize array

       int inp[]={2,5,9,11,13,17,20,22,24,26};

       

       System.out.print("miles ran per week: ");

       // print the miles per week of train

       for(int x=0;x<10;x++)

       {

       System.out.print(inp[x]+" ");

       }

        System.out.println();

       //part 2, print the value of index 2 in the list

       System.out.println("value at index 2: "+inp[2]+" miles");

       //part 3, find length of array

       System.out.println("list length: "+inp.length);

     

       // part 4, calculate total mile and average

       for(int y=0;y<10;y++)

       {

       total_mile=total_mile+inp[y];

       }

       System.out.println("total miles ran: "+total_mile+" miles");

       

       avg_mile=total_mile/10.0;

       System.out.println("average no of miles ran= "+avg_mile+" miles");

       

     // part 5, check 4 exist in the list or not

       for(int k=0;k<10;k++)

       {

       if(inp[k]==4)

       {

       flag=true;

       break;

           }

       }

           if(flag)

           System.out.println("4 exist in the list.");

           else

            System.out.println("4 doesn't exists in the list.");  

       

   }catch(Exception ex){

       return;}

}

}

Explanation:

Create and initialize array with list value equals to 2 and maximum value 26. Print the miles of each week.Then find the value of miles at index 2 in the list.Next find the length of the array and print it.Calculate total miles ran of 10 weeks.Then calculate the average miles by dividing the total with 10. In the array, check 4 exist or not.

Output:

miles ran per week: 2 5 9 11 13 17 20 22 24 26                                                                            

value at index 2: 9 miles                                                                                                  

list length: 10                                                                                                            

total miles ran: 149 miles                                                                                                

average no of miles ran= 14.9 miles                                                                                        

4 doesn't exists

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Answer:

Explanation:

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b. All five objects would be able to be called by the main program loop and the Customer Object would call upon and use either the Books or CD object, While the Bookstore object would call upon all of the other objects.

c. Both the Bookstore object and Customer object will "have" other objects as the Bookstore needs to hold information on every Book or CD in the Inventory. While the Customer object would call upon the Book and CD object that they are purchasing.

d. The Music Object will extend the CD object and use information on the CD object as its parent class.

e. Since the Music Object extends the CD object it is also considered a CD since it is in CD format like the Books on CD and therefore is both objects.

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zzz [600]

Answer:

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Explanation:

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3 years ago
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