1. The word “Computer” has derived from ?

[A] English word

[B] French word

[C] Latin word

[D] Greek word

View Answer

ANSWER: Option(A).


MEMORY: The term “computer” has taken from english word ‘compute’ which means ‘to calculate’.

2. Computer is an electronic device which process the input information according to the given set of instructions called ?

[A] Algorithm

[B] Input information

[C] Program

[D] Data

View Answer

ANSWER: Option(C).


MEMORY: A program is a set of instructions that a computer process accordingly.

3. Who first developed mechanical calculator named “Pascalene” in 1642 AD ?

[A] Charles Babbage

[B] Herman Holorith

[C] Blaise pascal

[D] John Moschley

View Answer

ANSWER: Option(C).


MEMORY: No memory available.

4. The credit of using binary system in computer goes to –

[A] Charles Babbage

[B] John Van Newman

[C] Howard Ekin

[D] J . P Ekart

View Answer

ANSWER: Option(B).


MEMORY: No memory available.

5. Who is known as the “Father of Modern Computer” ?

[A] Newman

[B] Lady Ada Augusta

[C] Charles Babbage

[D] J . P ekart and John Moschley

View Answer

ANSWER: Option(C).


MEMORY: No memory available.