Top 1000+ Computer Knowledge Quiz with Answers - 3

Question: 11

The ALU of a computer responds to the commands coming from

(A) External memory

(B) Internal memory

(C) Primary memory

(D) Control section

Ans: D

Control section

Question: 12

The smallest unit of storage is

(A) Bug

(B) Byte

(C) Bit

(D) Nibble

Ans: C

Bit

Question: 13

When you are working on a document on a PC, the document is stored in

(A) RAM

(B) ROM

(C) Floppy

(D) Pen drive

Ans: A

RAM

Question: 14

ROM is composed of

(A) Photoelectric cells

(B) Magnetic cores

(C) Micro-processors

(D) Floppy disks

Ans: C

Micro-processors

Question: 15

In a computer _____ is capable to store single binary bit.

(A) Capacitor

(B) Flip flop

(C) Register

(D) Inductor

Ans: B

Flip flop

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