Computer Awareness Online Test for Bank PO Exams - 1

Question: 1

The ____ of the computer performs arithmetic and logical operations on data.

(A) ALU

(B) CPU

(C) CU

(D) MU

Ans: A

ALU

Question: 2

This system is used to represent data in a more compact manner.

(A) Binary

(B) Decimal

(C) Hexadecimal

(D) Comprehensive

Ans: C

Hexadecimal

Question: 3

The basic logical operations of Boolean Algebra, can be defined in a form known as ____

(A) add table

(B) mult table

(C) maths table

(D) truth table

Ans: D

truth table

Question: 4

The ____ data consist of all still pictures such as drawings and photographs.

(A) text

(B) video

(C) audio

(D) graphic

Ans: D

graphic

Question: 5

The most commonly used coding sheme _____

(A) BCD

(B) Scheme

(C) ASCII

(D) EBCID

Ans: C

ASCII

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