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vivado [14]
3 years ago
9

You want to establish the validity of a test designed for computer technicians using a predictive criterion-related validation s

trategy. To do so, you must administer the test to:(A) at least half your present computer technicians. (B) people doing similar jobs in other companies. (C) people applying for computer technician jobs in your company. (D) only your current computer technicians who are performing at or above acceptable levels.
Computers and Technology
1 answer:
fgiga [73]3 years ago
6 0

Answer:

(C) people applying for computer technician jobs in your company.

Explanation:

According to my research on information technology, I can say that based on the information provided within the question in order to establish the validity of the test you should give the test to people applying for computer technician jobs in your company. Then examine and compare their score with their job performance if hired.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins with a
tekilochka [14]

Answer:

The following are the program to the given question:

import java.util.*;//import package for user input

public class Make  //define class Make

{

public static void main(String[] ask)  //define a main method

{

  Scanner obx = new Scanner(System.in);   //declare the Scanner class object

  int size=obx.nextInt(); //get the size of the array from the user

  int a[]=new int[size]; //declare an integer array with given size

  String word[]=new String[size]; //declare a string array with given size

  for(int i=0;i<size;i++) //set the for loop  

  word[i]=obx.next(); //get string input from the user

  for(int i=0;i<size;i++)   //iterates with the array, increase the count

  {

    for(int j=0;j<size;j++)   //defining a loop to check value

    {

      if(word[i].equals(word[j]))  //use if to check that elements of words          

      a[i]++;//increamenting array size

    }

  }

 System.out.print("\n");  //use print for break line  

  for(int i=0;i<size;i++)//set for loop to print the following result

    System.out.println(word[i]+" "+a[i]);//print value

 }

}

Output:

Please find the attachment file.

Explanation:

  • First, establish the predefined package required and instead define the main class and define the main method within the class and method.
  • Declare the scanner class object and receive an object size in the 'size' variable thru the array.
  • Next create two arrays, the integer type "a" with both the input size given and the string type "word" with the input size supplied.
  • Define the loop for which string array elements are acquired and set two to again for loop, which increases with loop iteration the integer data type array by one.
  • Lastly, set the loop for which this result is printed.

5 0
3 years ago
How many parameters go into the function sum, and how many return values come out of the function sum? function sum(first, secon
zhannawk [14.2K]

Answer:

3 parameters are passed into the function.

1 value will be returned from the function.

Explanation:

From the function definition "function sum(first, second, third)", we can see  that there are three value/parameters are passed in the function.Then variable "result" will be the sum all the three values. After that it will print the all three values in new line. Then the function will return one value which is the  sum of all three that is value of "result".As there is only one value returned  by the return statement in the function.

6 0
4 years ago
Explain what a hypervisor application is and what it is used for. Pick a hypervisor application and list its requirements
Masja [62]

Answer:

can u give me more details so that I can help u

8 0
3 years ago
PREDATION AND EVOLUTION
choli [55]

Answer:

Yes, it is correct. God is great. He gives pain but gives the ointment as well to get rid of it. God gives tougher challenges, but God also gives the guts to tackle them and win them. The story of adaptation, ad predator also goes like this. God gives spines to sea urchins to survive, and it gives the birds stronger beaks to break shells. Similarly, he gives programmers awesome brains to solve the toughest problems.

Explanation:

Please check the answer.

3 0
3 years ago
Just five types of pointing device,list
posledela

Answer:

five types of pointing devices

Explanation:

Ponting devices

Pointing means point something and the pointing devices are the input /peripheral devices those are used to point the pointer on the screen. We do move cursor on the screen to open the files or any icon.

There are many types of pointing devices but these are quite common which are given below

  1. Computer mouse
  2. Finger on touch screen.
  3. Joystick.
  4. Leap Motion.
  5. Light pen (pen)

1.Mouse

Mouse is most common type of input device that is used for pointing the data on the screen. We press it with our hands and keep pointing the things.

There are three types of mouse

  1. optical mouse
  2. wireless mouse
  3. trackball mouse.

2. Finger on touch screen

In this type of movement the fingers are input devices those we use to see the movement of pointer on the screen and this is most common in this century.

3.Joystick.

Joystick is another input device to point the cursor but it is mostly used in games. Children can use it smartly so it is inculcated in games usually.

4. Leap Motion

The Leap Motion (LM) controller is a latest 3D sensing device for hand posture interaction with a computer. It is having the capability sense the location of the fingers of the hands, as well as the palm position.

5.Light Pen

this is another pointing device which is mostly used to highlight and select the data on the screen.

Note: All of these above pointing devices are most common used now a days. These devices are having new  conventions day by day for the ease of user. This era is basically the era of IT ,so the use of computer must be so easy and conventional for the user so, the innovations and improvement in such devices is made side by side.

3 0
3 years ago
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