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Computer Aptitude

INPUT SYSTEM MCQs

Total Questions : 85 | Page 1 of 9 pages
Question 1.

The word ‘computer’ has been derived from which of the following language?

  1.    Greek
  2.    English
  3.    Latin
  4.    Spanish
  5.    Hindi
 Discuss Question
Answer: Option C. -> Latin
Question 2.

Which of the following is known as the father of computer?

  1.    Herman Hollerith
  2.    Grace Hoppers
  3.    Charles Babbage
  4.    Napier
  5.    None of these
 Discuss Question
Answer: Option C. -> Charles Babbage
Question 3.

Which of the following operation in not performed by the computer?

  1.    Inputting
  2.    Processing
  3.    Controlling
  4.    Understanding
  5.    None of these
 Discuss Question
Answer: Option D. -> Understanding
Question 4.

The brain of any computer system is

  1.    control unit 
  2.    arithmetic logic unit
  3.    central processing unit
  4.    storage unit
  5.    None of these
 Discuss Question
Answer: Option C. -> central processing unit
Question 5.

The computer size was very large in

  1.    first generation
  2.    second generation
  3.    third generation
  4.    fourth generation
  5.    None of these
 Discuss Question
Answer: Option A. -> first generation
Question 6.

Pick the one that is used for logical operations or comparisons such as less than equal to or greater than

  1.    arithmetic and logs unit
  2.    control unit
  3.    input unit
  4.    memory unit
  5.    None of these
 Discuss Question
Answer: Option A. -> arithmetic and logs unit
Question 7.

The first generation of computers were based upon

  1.    transistors
  2.    ICs
  3.    valves
  4.    conductor
  5.    None of these
 Discuss Question
Answer: Option A. -> transistors
Question 8.

All processing of computers is done in

  1.    monitor
  2.    ROM
  3.    keyboard
  4.    RAM
  5.    CPU
 Discuss Question
Answer: Option E. -> CPU
Question 9.

RAM is a type of

  1.    volatile memory
  2.    primary memory
  3.    temporary memory
  4.    All of these
  5.    None of these
 Discuss Question
Answer: Option D. -> All of these
Question 10.

For seeing the output, we use

  1.    monitor 
  2.    keyboard 
  3.    mouse
  4.    joystick 
  5.    None of these
 Discuss Question
Answer: Option A. -> monitor 

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