Junior
Assistant Grade II – Company / Corporation ( 489/2011) Held on 08/06/2013
1.
Which of the
following is not related to a computer monitor?
a)
VDU
b)
Plasma Display
c)
Pointing Device
d)
CRT
Answer:
(c)
Pointing
Device.
Mouse , Touch pad and Track ball are eg:-s of
Pointing Device
2.
_______ is an
input device commonly available in Laptops
a)
Trackball
b)
Touchpad
c)
Touch screen
d)
Joystick
Answer: ( b)
Touchpad
3.
A temporary
storage area attached to the CPU of the computer for input output operations is
a)
Register
b)
Buffer
c)
Channel
d)
Core
Answer:
(b)
Buffer
4.
Product of the data processing is
a)
Data
b)
A Computer
c)
Software
d)
Information
Answer: ( d)
Information
Processed data is called information. The
quality of information depends on qualtity of data entered in to the computer.
4.
A collection of
parallel lines that connects several devices in a computer is called
a)
Bus
b)
Link
c)
Bidirectional
wire
d)
Cable
Answer: (a )
Bus
5.
Software
installed to help prevent hacking is called
a)
System Software
b)
Anti Virus
Software
c)
Firewall Software
d)
Application
Software
Answer: ©
Firewall
6.
Encrption of data
means that
a)
Data Cann’t be
sent over the Internet
b)
Data is encoded
so it cannot be read with out decoding software
c)
Data is kept
locked in a special room
d)
Data has been hacked
in to
Answer: ( b)
7.
A person who
gains unauthorized access to a computer network for profit, criminal mischief
and personal pleasure is
a)
Hacker
b)
Cracker
c)
Programmer
d)
None of these
Answer: ( b )
Cracker
8.
Linux is a
a)
Database program
b)
Application
Program
c)
Operating System
d)
None of these
Answer: ( c )
Operating System
9.
______ is a legal
monopoly granted for a limited time to the owner of an invention
a)
Trade secret
b)
Copy Right
c)
Trade Mark
d)
Patent
Answer:
(d)
Patent
Sub
Inspector of Police Held on 02/ 08 / 2014
1.
Binary number of
the decimal number 15 is
a)
1010
b)
1111
c)
1101
d)
1001
Answer:
( b )
1111
2.
1’s complement of
the 1011
a)
1100
b)
0011
c)
0100
d)
0110
Answer: ( c )
0100
3.
In a client/
Server computer network the user’s computer is usually called :
a)
Client
b)
Network
c)
Server
d)
Website
Answer: ( a )
Client
4.
The extension of
.com , .edu, .org, .net etc are usually called
a)
Network
b)
IP Address
c)
Domain name
d)
Mail ID
Answer: ( c )
Domain name
5.
FTP stands for :
a)
First Transfer
Protocol
b)
File Text
Protocol
c)
File Transport Protocol
d)
File Transfer
Protocol
Answer : ( d)
File Transfer Protocol
6.
Which of the
following is a cyber crime ?
a)
Hacking
b)
Trojan
c)
Email Spoofing
d)
None of these
Answer : ( a )
Hacking
7.
What is firewall
protection ?
a)
spam message
b)
Most of the
viruses
c)
Security
d)
Malicious worms
Answer: ( c )
Security
8.
Which computer
language is used for AI among the following?
a)
FORTRAN
b)
C
c)
PROLOG
d)
COBOL
Answer: (c )
PROLOG
9.
Who invented the
high level programming language ‘ C ‘ ?
a)
Dennis Ritchie
b)
Robert E Kahn
c)
Donald Ritchie
d)
James Gosling
Answer: (a )
Dennis Ritchie
10. Expansion of UNIVAC is
a)
Universal Vacuum
Computer
b)
Universal
Automatic Computer
c)
Universal
Integrated Vacuum Computer
d)
United Vacuum
Computer
Answer: ( b)
Universal Automatic Computer
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