Download PDF
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)
A single application that combines the major features of several types of application is called?
[A]
Integrated software
[B]
A suite
[C]
A combo package
[D]
High- end
Answer: Integrated software
(2)
What type of program controls the various computer parts and allows the user to interact with the computer?
[A]
Utility software
[B]
Operating system
[C]
Word processing software
[D]
Database programs
(3)
File extensions are used order to.
[A]
Name the file
[B]
Ensure the filename is not lost
[C]
Identify the file
[D]
Identify the file type
Answer: Identify the file type
(4)
Which of the following device is used only in LAN (Local Area Network)?
[A]
LAN
[B]
Modem
[C]
NIC
[D]
Router
(5)
………… cable carries signals in the form of fluctuating light in a glass.
[A]
Coaxial
[B]
Twisted pair
[C]
LAN
[D]
Fiber optics
(6)
The ______ layer establishes, maintains, and synchronizes the interactions between communicating devices.
[A]
transport
[B]
network
[C]
session
[D]
Application
(7)
A __________ is anything that can cause harm.
[A]
vulnerability
[B]
phish
[C]
Spam
[D]
threat
(8)
The color of an object is an example of a (n) __________.
[A]
attribute
[B]
detail
[C]
listing
[D]
specification
(9)
To protect the computer from hacker intrusions.........must be installed.
[A]
Firewall
[B]
Mailer
[C]
Script
[D]
Yahoo Messenger
(10)
Which of the following is another name for pre-programmed formula in Excel?
[A]
Range
[B]
Graph
[C]
Function
[D]
Cell
(11)
To select a column the easiest method is to?
[A]
double click any cell in the column
[B]
drag from the top cell in the column to the last cell in the column
[C]
click the column heading
[D]
click the row heading
Answer: click the column heading
(12)
Main storage is also called?
[A]
accumulator
[B]
control unit
[C]
register unit
[D]
memory
(13)
Programs designed to perform specific tasks is known as?
[A]
system software
[B]
application software
[C]
tility programs
[D]
None of these
Answer: application software
(14)
In which language is a source program written?
[A]
English
[B]
Symbolic
[C]
High-level
[D]
Machine
(15)
Which of the following is required when more than one person uses a central computer at the same time?
[A]
Terminal
[B]
Light pen
[C]
Digitizer
[D]
Mouse
(16)
Which of the following helps to reduce spelling error in the document?
[A]
Auto Format
[B]
Auto Correct
[C]
Smart Tags
[D]
Auto Text
(17)
Internet uses?
[A]
Packet switching
[B]
Circuit switching
[C]
Telephone switching
[D]
Telex switching
(18)
The code for a web page is written using?
[A]
machine language
[B]
winzip
[C]
perl
[D]
HTML
(19)
Computer Virus is a?
[A]
hardware
[B]
computer program
[C]
Windows tool
[D]
supercomputer
(20)
A series of specially designed documents, which are all linked to be viewed on Internet, is called?
[A]
WWW
[B]
Web server
[C]
Search Engine
[D]
Both b) and c)
Take Mock Tests