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Free download in PDF Computer Awareness Multiple Choice Questions(MCQs) & Answers. These multiple choice questions on Computer Science are very useful for NIELIT, BCA, B.Sc. MCA, M.Sc. B.Tech, M.Tech, BE, ME students an interview for various positions like Web Developer, System Analyst etc.
(1)
The Word” RTS “is Abbreviation of?
[A]
Real Technology Streaming
[B]
Real Time Streaming
[C]
Real Time System
[D]
Real Technology System/div>
(2)
A central computer that holds data for many computers is known as which among the following?
[A]
Mini Computer
[B]
Micro Computer
[C]
Workstation
[D]
Server
(3)
An email attachment is referred to a
[A]
The body of the email
[B]
The address of the sender
[C]
A document that is sent with an email
[D]
The address of the receiver
Answer: A document that is sent with an email
(4)
Cipher is a key–pad that can be used to ––––
[A]
Control access into areas
[B]
Work for all
[C]
Control specific task
[D]
All of the above
Answer: Control access into areas
(5)
The Process of analyzing the data stored with the back office staff is known as ––––
[A]
Data mining
[B]
Data migration
[C]
Data entry
[D]
Data interpretation
(6)
Who was the inventor of world wide web ?
[A]
Marks Zuckerberg
[B]
Tim Berners Lee
[C]
Thomas Reardon
[D]
Ray Tomlinson
(7)
What is the permanent memory built into your computer called ?
[A]
RAM
[B]
Floppy
[C]
CPU
[D]
ROM
(8)
A character is represented in EBCDIC by?
[A]
1 bit
[B]
4 bits
[C]
8 bits
[D]
16 bits
(9)
Which can read data and convert them to a form that a computer can use?
[A]
Logic
[B]
Storage
[C]
Control
[D]
Input device
(10)
This is the part of the computer system that one can touch?
[A]
hardware
[B]
data
[C]
software
[D]
input
(11)
Windows 98 is ____________
[A]
Graphics Systemr
[B]
Operating System
[C]
Drawing system
[D]
Processing system
(12)
A common topology to any network is ____ topology
[A]
Star
[B]
Bus
[C]
Ring
[D]
None of these
(13)
Which is the first program run on a computer when the computer boots up?
[A]
Operating system
[B]
System software
[C]
System operations
[D]
All the above
(14)
Which part of the computer helps to store information ?
[A]
Disk drive
[B]
Keyboard
[C]
Monitor
[D]
None of these
(15)
Microsoft Word is an example of?
[A]
an operating system
[B]
a processing device
[C]
application software
[D]
All of the above
Answer: application software
(16)
A computer intensive problem runs on a?
[A]
server
[B]
mainframe
[C]
supercomputer
[D]
None of the above
(17)
When the pointer is positioned on a ___________, it is shaped like a hand?
[A]
grammar error
[B]
hyperlink
[C]
screen tips
[D]
None of the above
(18)
The Internet allows you to?
[A]
send email
[B]
view web pages
[C]
connect to servers all around the world
[D]
All the above
(19)
Who is credited with the idea of using punch cards to control patterns of a weaving machine?
[A]
Babbage
[B]
Hollerith
[C]
Jacquard
[D]
Pascal
(20)
Fifth generation computer is also known as?
[A]
VLSI
[B]
Knowledge information processing system
[C]
SSLI
[D]
a and b both
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