Computer Awareness Questions for BCA/MCA Entrance - 1

Question: 1

A microprocessor is the brain of the computer and is also called a(n)

(A) Software

(B) Calculator

(C) Macrochip

(D) Microchip

Ans: D

Microchip

Question: 2

The most powerful computer is

(A) Micro computer

(B) Main computer

(C) Super computer

(D) All of these

Ans: C

Super computer

Question: 3

Trackball is an example of a

(A) Software device

(B) Output device

(C) Pointing device

(D) Programming device

Ans: C

Pointing device

Question: 4

The most widely used code that represents each character as a unique 8-bit code is

(A) EBCDIC

(B) ESC

(C) ASCII

(D) Unicode

Ans: C

ASCII

Question: 5

Which one among the following is not included in the basic functions of operating system?

(A) Data management

(B) Memory management

(C) Job management

(D) Job control

Ans: B

Memory management

Error Report!

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