Computer General Knowledge Quiz Questions & Answers 2020-21 - 1

Question: 1

When you make graph and Picture in document, then your computer holds the data in

(A) Memory

(B) Clipboard

(C) Backup drive

(D) Restore file

Ans: A

Memory

Question: 2

Smaller and less expensive PC based servers are replacing ____ in many businesses.

(A) Micro computers

(B) Mini computers

(C) Mainframe computers

(D) Super computers

Ans :C

Mainframe computers

Question: 3

A computers ROM is

(A) Computer hardware

(B) Operating  system

(C) Computer software

(D) CPU

Ans: A

Computer hardware

Question: 4

The ENIAC

(A) was programmed by punched cards

(B) was the size of a personal computer

(C) was totally electronic

(D) both (a) and (c)

Ans: C

was totally electronic

Question: 5

Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

(A) Leibnitz

(B) Pascal

(C) Babbage

(D) Napier

Ans: A

Leibnitz

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