Question 1

Which is known as heart of computer?

CPU
Key-Board
Mouse
Monitor

Answer

Correct Option: A

Question 2

Generally how many keys are there in a keyboard?

110
108
125
155

Answer

Correct Option: B

Question 3

What is another name of Monitor?

CPU
VDU
ILP
IP

Answer

Correct Option: B

Question 4

Logarithms were invented by -------------

Newton
Pascal
John Napier
Galileo

Answer

Correct Option: C

Question 5

Which is basic unit of computer Circuiting?

Flip-flop
Engine
Unit records
None

Answer

Correct Option: A

Question 6

-------------- is a first generation computer.

UNIVAC
ATLAS
NCR 395
ICL 1901

Answer

Correct Option: A

Question 7

VDU stands for ---------------

Value Display Unit
Visual Display Unit
Video Display Unit
None

Answer

Correct Option: B

Question 8

IBM - 700 is of ----------------------

First Generation Computer
Second Generation Computer
Third Generation Computer
Fourth Generation Computer

Answer

Correct Option: B

Question 9

RAM stands for ----------

Random Access Memory
Read Access Memory
Random Active Memory
None

Answer

Correct Option: A

Question 10

NCR 395 is of ---------------- Generation Computer.

First
Third
Second
Fourth

Answer

Correct Option: B

Question 11

CPU stands for -------------

Central Processing Unit
Central Progressive Unit
Common Personal Unit
None

Answer

Correct Option: A

Question 12

IP stands for -------------

Indian Protocol
Internet Protocol
International Protocol
None

Answer

Correct Option: B

Question 13

WWW stands for --------------

World Wide Web
World Work for Web
World Web Wide
None

Answer

Correct Option: A

Question 14

Out of following which is fastest?

Hard Disc
CDs
Floppy
None

Answer

Correct Option: A

Question 15

DOS stands for --------

Disc operating System
Disc Ordinary System
Disc Orientation System
None of these

Answer

Correct Option: A

Question 16

BCD is a

8 - bit code
6 Bit code
9 Bit - Code
None

Answer

Correct Option: B

Question 17

VLSI Stands for -----------------

Very Large Scale Integration
Very Low Scale Integrated Chips
Various Large Scale Integrated Chips
None

Answer

Correct Option: A

Question 18

Who developed Boolen Algebra?

Lady Eda
George Boole
F.W. Jordan
John Napier

Answer

Correct Option: B

Question 19

Why we use firewall in Personel Computer?

For data transmission
For security
For Authentication
None

Answer

Correct Option: B

Question 20

Which device is used by Banks in order to minimize conversion process?

Scanner
OCR
MICR
Keyboard

Answer

Correct Option: C

Question 21

What is RAM?

It is memory
It is a network
It is a file
Cover of the PSU

Answer

Correct Option: A

Question 22

How many character can be produced by ASCII.

120
124
126
128

Answer

Correct Option: D

Question 23

How many character can be produced by BCD?

62
64
65
68

Answer

Correct Option: B

Question 24

ASCII stands for ------------------

Asian Standard code for Information Exchange
American Standard code for Information Interchange
Australian Standard code for Information Exchange
None

Answer

Correct Option: B

Question 25

Who developed BASIC language?

John Kenedy
John Kemeny
John Carious
None

Answer

Correct Option: B

Description: Computer Basic Knowledge Tests - Online Preparation and Practice Tests for MCA Entrance and Computer General Knowledge Questions
Number of Questions: 25
Created by: Rachana Sahu
Tags: UPSC MBA MET MCA Bank PO Competitive Exams BBA BCA General Knowledge Basic Fundamentals Hardware and Software General Awareness and Computer Applications Computer Applications (New)

Computer Basics

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