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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)
Who developed the concept ‘World Wide Web’
[A]
Tim Berners-Lee
[B]
Microsoft
[C]
Arthur Clarke
[D]
None of the above
(2)
‘IC’ in computers stands for
[A]
ntegrated Charge
[B]
Integrated Current
[C]
Integrated Circuits
[D]
Internal Circuits
Answer: Integrated Circuits
(3)
Which tracking program records every keystroke you make on the computer?
[A]
ITrack/ULead
[B]
EFollow
[C]
Key logger
[D]
Stalking software
(4)
Which of the following is a software used for Remote Connection?
[A]
TeamViewer
[B]
Picasa
[C]
Prisma
[D]
Safari
(5)
Which of the following is true about relational database?
[A]
It is a collection where data can be arranged in only rows
[B]
It is a collection where data can be arranged in only columns
[C]
It is a collection of data arranged in rows and columns
[D]
All of the above
Answer: It is a collection of data arranged in rows and columns
(6)
Which of the following is required to communicate between two computers?
[A]
Communications software
[B]
Communications hardware
[C]
Protocol
[D]
All of the above
(7)
IP addresses are converted to ______________
[A]
A binary string
[B]
Alphanumeric string
[C]
A hierarchy of domain names
[D]
A decimal string
Answer: A hierarchy of domain names
(8)
Which of the following must be contained in a URL?
[A]
A protocol identifier
[B]
The letters, www
[C]
The unique registered domain name
[D]
A protocol identifier, www and the unique registered domain name
Answer: A protocol identifier, www and the unique registered domain name
(9)
What does BASIC stands for?
[A]
Beginner’s All-purpose Simple Instruction Code
[B]
Beginner’s All-purpose Symbolic Intention Code
[C]
Beginner’s All-purpose symbolic Instruction code
[D]
Beginner’s All-purpose Symbolic Instruction Cell
Answer: Beginner’s All-purpose symbolic Instruction code
(10)
In DHCP, C stands for?
[A]
Centralised
[B]
Centered
[C]
Cut
[D]
Configuration
(11)
The word “Computer” comes from the word “compute”, which means ______
[A]
To assume
[B]
To input
[C]
To combine
[D]
To calculate
(12)
In Microsoft PowerPoint, two kinds of sound effects files that can be added to the presentation are
[A]
.Wav files and .mid files
[B]
.Wav files and .gif files
[C]
.Wav files and .jpg files
[D]
.Jpg files and .gif files
Answer: .Wav files and .mid files
(13)
Antikythera mechanism was mainly used to perform which computation?
[A]
Astronomical calculation
[B]
Logarithm
[C]
Trigonometry
[D]
Time calculation
Answer: Astronomical calculation
(14)
Android is a mobile operating system designed primarily for touchscreen mobile devices such as smartphones and tablets. Which among the following was the first Android Operating System?
[A]
Cupcake
[B]
Alpha
[C]
Gingerbread
[D]
Doughnut
(15)
Microsoft PowerPoint is a slide show presentation program for use on both Microsoft and Apple Macintosh operating systems. In MS PowerPoint Broadcast is a feature available in which tab?
[A]
File
[B]
View
[C]
Slide Show
[D]
Transitions
(16)
What is an ad hoc query?
[A]
Pre-planned question
[B]
Pre-scheduled question
[C]
Spur-of-the-moment question
[D]
Question that will not return any results
Answer: Spur-of-the-moment question
(17)
UDP and TCP are categorised under the _________ layer of the OSI model
[A]
Physical
[B]
Data link
[C]
Application
[D]
Transport
(18)
The dual-port version of DRAM formerly used in graphics adaptors is
[A]
FPM DRAM
[B]
EDORAM
[C]
VRAM
[D]
DDRSDRAM
(19)
Which of the following is a term related with monitor?
[A]
DVD
[B]
Cartridge
[C]
Hard-disk
[D]
TFT
(20)
Which of the following supports 32-bit processor?
[A]
Windows 2000
[B]
Windows 7
[C]
Windows 8.1
[D]
All of the above
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