Basic Computer Knowledge Multiple Choice Questions - 1

Question: 1

Which of the following is responsible for coordinating various operations using tuning signals?

(A) Input/output unit

(B) Memory unit

(C) Arithmetic logic unit

(D) Control unit

Ans: D

Control unit

Question: 2

Which of the following tools is not normally used during system analysis?

(A) Question check-list

(B) System flow chart

(C) Grid chart

(D) Program flow chart

Ans: D

Program flow chart

Question: 3

Which of the following computers is the least powerful?

(A) Mainframe computer

(B) Super computer

(C) Minicomputer

(D) Microcomputer

Ans: D

Microcomputer

Question: 4

The process of copying data from a memory location is called

(A) Reading

(B) Writing

(C) Hand shaking

(D) Controlling

Ans: A

Reading

Question: 5

Which of the following memories is an optical memory?

(A) Floppy disk

(B) Core memory

(C) CD-ROM

(D) Bubble Memory

Ans: D

Bubble Memory

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