Previous Exams

Computer Operator ,Information & Public Relations - 2016

 

Time Remaining :
1. In a Microcomputer,Micro processor is:
A chip inside CPU

CPU

ALU

A chip inside ALU
2. The grammatical rules of a programming language is called:
Coding rules

Syntax

Semantics

All the above
3. Mail merge features is commonly associated with:
Internet

Spread sheet

Word processor

Data base
4. In computers,the number system used for data storage and processing
Hexadecimal

Binary

Decimal

Octal
5. Which of the following is not true about Static Ram?
It is non-volatile

Reading and writing is possible

It is constructed using flip flops

It is volatile
6. The stack pointer always points to:
Top of the stack

Location from which next elements is to be popped

Location stored at SP register

All the above
7. The output of a AND gate is high when:
Any one of the inputs is high

Any one of the inputs is low

All the inputs are low

All the inputs are high
8. Which of the following is a seven bit code?
Unicode

BCD

EBCDIC

ASCII
9. In Windows operating system,presentation slides are designed using:
MS-Word

MS-Paint

MS-Power point

MS-Excel
10. Which of the following is an optical storage device
Hard Disk

Flash memory

ROM

CD-ROM
11. In ISO-OSI network architecture,routing is performed by:
Data Link Layer

Network Layer

Physical Layer

Transport Layer
12. Elements stored in an array are accessed by using their:
Values

Names

Positions

Orders in which they are stored
13. An expression which always give a True/False Value is:
Relational Expression

Logical Expression

Conditional Expression

All the above
14. Group of logically related data items is called:
Record

Data Base

Table

File
15. The Error in a program which can be detected at the time of compilation is
Run time error

Logical error

Syntax error

Semantic error
16. Hard disk of a computer can be used as:
Input

Output

Storage

All the above
17. Which of the following is not true about a laser printer?
It is an impact printer

It is a page printer

Works on the principle of electro photography

Works on the principle of LED technology
18. USB stands for:
Uniform Synchronous Bus

Uniform Serial Bus

Universal Serial Bus

Universal Synchoronous Bus
19. BIOS software is stored in:
RAM

ROM

Disk

Static RAM
20. One GB is equal to
1024 Mega bytes

1024 Bytes

1024 Kilo bytes

1000 Kilo bytes
21. Which of the following is an application software?
Operating system

Browser

Driver

Interpreter
22. Hackers gaining access to a computer through a network are prevented using:
Firewall

Antivirus

Proxy server

Search Engine
23. In a spread sheet,cell address is formed by:
Column letter-Row number

Row number-Column letter

Row letter-Column number

Column number-Row letter
24. In a program flow chart,parallelogram is used to indicate:
Termination

Decision

Input/Output

Process
25. To open an action by using mouse:
Click left button

Click right button

Double click-left button

Double click right button
26. Which of the following term is not related with a computer monitor?
CRT

TFT

LCD

DPI
27. Power On Self Test(POST)is performed by:
SMPS

OS

BIOS

None
28. The network device used to connect multiple computers in a network is:
Switch

Router

Bridge

Repeater
29. Internet is an example for:
LAN

MAN

WAN

All the above
30. Which of the following is not a web browser?
Google

Internet Explorer

Google Chrome

Mozilla Firefox
31. An IP address has:
16 bits

24 bits

48 bits

32 bits
32. In HTML,closing tags are preceded by:
Semicolon(;)

Hash(#)

Angle brackets(<>)

Forward slash(/)
33. A 24x CD-ROM has a transfer rate of:
2400 KB/sec

1800 KB/sec

3600 KB/sec

4800 KB/sec
34. The size of a monitor is its:
Horizontal length

Vertical length

Diagonal length

Horizontal length x Vertical length
35. Recursion means:
Calling a function several times

Calling a function by itself

Calling a function within a loop

Calling a function indefinitely
36. In communication,duplex means data transmitted in:
One direction only

In both directions,but one direction at a time

In both directions simultaneously

In one direction only by removing duplicate frames
37. The capacity of main memory which can be accessed by CPU is determined by:
Data lines

Address lines

Control lines

Both(a)and (b)
38. Parity bits is added for:
Checking errors

Making fixed size data

Counting the size of the data

All the above
39. Once programmed,the data or instructions cannot be changed in:
ROM

PROM

EPROM

EEPROM
40. Variable which stores the address of f a memory location is:
Register

Pointer

Program Counter

Memory Address Register
41. The HTML tag used for hyper linking is:
HREF

HR

EMBED

A
42. PHP is a:
Server side scripting language

Client side scripting language

Mark up language

General programming language
43. Which of the following is a valid string in programming?
”ABCD”

”AB12”

”1234”

All the above
44. In MS-Excel.absolute addressing uses:
% symbol

# symbol

& symbol

$ symbol
45. The process of loading operating system to memory is called:
Initializing

Booting

Loading

Allocating
46. .doc is the default filename extension of Microsoft Windows
Notepad

Power point

Word

Spreadsheet
47. Cache memory is used in computers to:
Extend memory capacity

Increase speed

Increase accuracy

Protect data lose due to power failure
48. Inheritance is a concept used in:
Object oriented programming

Procedure oriented programming

Internet programming

Data base programming
49. The Operating System works as an interface between:
Hardware and Software

User and Software

User and Processor

User and Hardware
50. Variables that hold True/False type values are:
Character type

Integer type

Boolean type

Floating point type
51. Which of the following statement is used for looping?
If

Go to

Switch

For
52. The language associated with DBMS is:
DML

XML

HTML

PCL
53. In linux,the file having extension .gz is a:
Image file

Compressed file

System file

None of the above
54. The undeclared variables in Visual Basic is treated as:
String type

Long type

Variant type

Generic type
55. The decimal equivalent of hexadecimal number C2 is:
194

14

34

178
56. PDF stands for:
Portable Document Format

Printable Document Format

Printable Data Format

Portable Document File
57. Most effective chart with small number of data points is:
Bar Chart

Column Chart

Line Chart

Pie Chart
58. The program that,runs when the computer remains idle for a certain period of time:
Wall paper

Control Panel

Screen Saver

Welcome screen
59. The smallest individually addressable unit of information stored on a hard disk is:
Sector

Track

Cylinder

Block
60. Which of the following is not a component of a computer power supply.
Transformer

Rectifier

Filter

Amplifier
61. The geometric arrangement of nodes and cables in a network is called:
Network Protocol

Network Topology

Network Architecture

Network Cabling
62. In an IP address,which of the following number as first octet causes loop back address:
192

127

255

168
63. Which of the following wireless technology has higher data rate?
WiFi

Bluetooth

HomeRF

Wimax
64. Arrange the names:babu,Balan,Anil,arun in alphabetical order:
Anil,Balan,arun,babu

arun,babu,Anil,Balan

Anil,arun,Balan,babu

arun,Anil,babu,Balan
65. UPS is commonly used with computer systems to provide:
Perfect ac

Perfect dc

Protect from power failure problems

Maintain proper voltage
66. Byte Code is:
An international coding standard

Code generated by Java compiler

An executable machine code

An extended form of Uni Code
67. Which of the following is used to select only one item in the group?
Radio button

Check box

List box

Options A or B
68. Executig a program based on a change in hardware or software is called:
Object oriented Programming

Procedure oriented programming

Visual programming

Event driven programming
69. To permanently remove an item from Desk top,press:
Delete Key

Ctrl+Delete Key

Shift+Delete Key

Alt+Delete key
70. If the shell prompt in Linux shows symbol,it means currently logged in user is:
Terminal user

User

Guest

Super user
71. The diameter of most common compact disk is:
100 mm

110 mm

120 mm

130 mm
72. Arrange the following softwares based on their preference of use:
Operating System,Application Software,Antivirus

Antivirus,Operating System,Application Software

Application Software,Operating System,Antivirus

Operating System,Antivirus,Application Software
73. Which of the following term is not related with internet?
Surfing

Spooling

Browsing

Spoofing
74. Bash is a:
Linux kernel

Linux file system

Linux editor

Linux shell
75. Data encoding on CD-ROM is in the form of:
Concentric track

Spiral track

Elliptical track

Concentric with pits and lands
76. The key which moves cursor along a line to a preset position is:
Enter Key

Tab Key

Back space key

Arrow Key
77. The fine powder ink kept in Laser printers is called:
Catridge

Drum

Toner

Inkjet
78. Which of the following programming language is the oldest?
Fortran

Java

Pascal

COBOL
79. The major component used in second generation computers is
Vacuum tubes

Transistors

Integrated circuits

Microprocessors
80. Campiler translates:
High level language to Machine language

Assembly language to Machine language

Machine Language to High level language

Machine language to Assembly language
81. The paliyam satyagraha was launched by:
A.K.Gopalan

P.Krishna Pillai

C.Kesavan

K.Kelappan
82. The ‘Sadhu Jana Paripalana Yogam’was founded by:
Ayyankali

Vaghbhtananda

Chattampi Swamikal

V.T.Bhattathirippad
83. Who is known as’Kerala Panini’?
Kunchan Nambiar

A.R.Raja Raja Varma

Vallathol

Kumaranasan
84. The author of ‘Indonasian Diary’is
N.V.Krishna warrior

K.P.Kesava Menon

S.K.Pottakkad

K.M.Panicker
85. Who transalted into Malayalam the biographies of Kari Max and Gandhiji for the first time?
M.C.Joseph

G.Sankara Kurup

T.K.Madhavan

Swadeshabhimani Ramakrishna Pillai
86. Wagon tragedy is related to:
Malabar rebellion

Alikya Kerala Movement

Punnapra-Vayalar uprising

Abstention Movement
87. Name the first Woman High Court Judge of Kerala?
Arya Pallam

Lalitha Prabha

Anna Chandi

Justice Sreedevi
88. ’Aiyyavazhi’is a dharmic belief system introduced by
Sreenarayana Guru

Vaikunda Swamikal

Brahmananda Sivayogi

Kumara Guru
89. The ‘Savarnajatha’under Mannath Padmanabhan was the highlight of which agitation?
Salt satyagraha

Guruvayur satyagraha

Electricity agitation

Vaikom satyagraha
90. Nalanda,the ancient Budhist university was situated in the present state of:
Orissa

Bihar

Tamil Nadu

West Bengal
91. The champion of 2015,French open women’s singles is:
Sereena Williams

Flaria Penetta

Venus Williams

Martina Hingis
92. Choose the one which is related to bureaucracy:
Plural Executive

Nominal Executive

Political Executive

Peramanent Executive
93. The Travancore Government issued a royal proclamation on-----------abolishing all restrictions in the matter of dress.
January 11,1859

August 28,1859

July 26,1859

November 20,1859
94. Who is known as’Missile man of India?’
Vikram Sarabhai

Sardar Vallabhai Patel

C.V.Raman

Dr.A.P.J.Abdulkalam
95. The ‘Rajiv Gandhi Khel Retna Award’of 2015 is won by:
Mahendra Sing Dhoni

Sania Mirza

Abhinav Bindra

Susil Kumar
96. Right to education is included in-----------of the constitution.
Article 21(a)

Article 29

Article 309

Article 312
97. The right to property was a fundamental Right in the beginning.But it was deleted from the list through-------------amendment.
21st

44th

42nd

25th
98. Food Security Act came into force in the year:
2015

1969

2011

2013
99. Which among the following organization took initiative to spread education in Malabar?
London mission society

Church mission Society

Basel evangelical mission

Salvation army group
100. The first English school in Ernakulam started during the rule of:
Swati Tirunal

Sri Mulam Tirunal

Gouri Parvathi Bai

Rani Lekshmi Bai