Input System(Computer Aptitude ) Questions and Answers

Question 1.

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

  1.    Greek
  2.    English
  3.    Latin
  4.    Spanish
  5.    Hindi
Explanation:-
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
Explanation:-
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
Explanation:-
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
Explanation:-
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
Explanation:-
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
Explanation:-
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
Explanation:-
Answer: Option A. -> transistors

Question 8.

All processing of computers is done in

  1.    monitor
  2.    ROM
  3.    keyboard
  4.    RAM
  5.    CPU
Explanation:-
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
Explanation:-
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
Explanation:-
Answer: Option A. -> monitor