2nd Class Computers Science Computer Processing Question Bank

done Computer Processing and Processing Devices Total Questions - 10

• question_answer1)
  What do you mean by the letter P in I-P-O cycle?
  A)
   Process                done clear
  B)
   Pixel done clear
  C)
   Power supply                 done clear
  D)
   Printer done clear
  E)
   None of these done clear
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• question_answer2)
  I-P-O cycle is the working principle of a computer. What is called the information produced by a computer on screen after processing?
  A)
   Output      done clear
  B)
   Input done clear
  C)
   Processing                     done clear
  D)
   Decision done clear
  E)
   None of these done clear
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• question_answer3)
  Match the column A with Column B.

  	Column A		Column B
  1.	Input	i.	Dividing
  2.	Processing	ii.	Numbers
  3.	Output	iii.	Result
  4.	Output device	iv.	Monitor

  A)
   1\[\to \]iv, 2\[\to \] iii, 3→\[\to \] i, 4 \[\to \]ii done clear
  B)
   1\[\to \]-ii, 2 \[\to \]i, 3 \[\to \] iii, 4 \[\to \] iv done clear
  C)
   1\[\to \]ii 2\[\to \] iii, 3 \[\to \] i, 4 \[\to \] iv done clear
  D)
   1\[\to \] i, 2\[\to \] iii, 3\[\to \] iv, 4\[\to \]ii done clear
  E)
   None of these done clear
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• question_answer4)
  Which one of the following represents the working principle of computer that if a computer receives wrong command then it displays wrong output?
  A)
   Go In Go Out done clear
  B)
   Go inside Go Outside done clear
  C)
   Garbage In Garbage Out         done clear
  D)
   None of these done clear
  E)
   None of these done clear
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• question_answer5)
  Match the statement A with statement B.

  Statement A		Statement B
  1.	The information you writing on the form.	i.	Processing
  2.	Printed tickets	ii.	Output
  3.	Searching the seat per your requirements	iii.	Input

  A)
   1\[\to \]i, 2\[\to \] ii, 3\[\to \]iii      done clear
  B)
   1\[\to \]iii, 2\[\to \] ii, 3\[\to \]i done clear
  C)
   1\[\to \] ii, 2\[\to \]i, 3\[\to \]iii      done clear
  D)
   1\[\to \]iii, 2\[\to \]i, 3\[\to \] ii done clear
  E)
   None of these done clear
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• question_answer6)
  Computers function on the basis of I-P-O cycle. What does I stand in the I-P-O cycle?
  A)
   Integer                          done clear
  B)
   Inbox done clear
  C)
   Input            done clear
  D)
   Integrates done clear
  E)
   None of these done clear
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• question_answer7)
  Given below are the figures of I-P-O cycle. Find out which one is correct figure?
  A)
     done clear
  B)
  done clear
  C)
  done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer8)
  Which of the following statements are correct?

  1. Using the input device, we can give/feed information to the computer.

  2. With the help of keyboard, we can write on the computer.

  3. Keyboard is an input device.

  A)
   2 and 3 are correct done clear
  B)
   1 and 2 are correct done clear
  C)
   All are correct done clear
  D)
   1 and 3 are correct done clear
  E)
   None of these done clear
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• question_answer9)
  This device of the computer understands and executes all our instructions which can either be input/output operations, numerical calculations or logical comparisons. Identify this device?
  A)
   Memory                        done clear
  B)
   VDU done clear
  C)
   Keyboard                      done clear
  D)
   CPU done clear
  E)
   None of these done clear
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• question_answer10)
  The CPU has to handle a lot of tasks at the same time. Therefore, it has got some helping parts. They are the memory,          the arithmetic and logical unit and ______.
  A)
   Help unit                      done clear
  B)
   Process unit done clear
  C)
   Coordinate unit  done clear
  D)
   Control unit done clear
  E)
   None of these done clear
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