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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)
V-RAM is used for access of the following ?
[A]
Video & Graphics
[B]
Text & Images
[C]
programs
[D]
None of these
(2)
The word bandwidth is also used to mean ________?
[A]
width of the data cable
[B]
amount of data transferred
[C]
number of the computers on a particular network
[D]
None of these
Answer: Amount of data transferred
(3)
Which among the following can be called an electronic check ?
[A]
Debit Card
[B]
Smart Card
[C]
Credit Card
[D]
None of these
(4)
The errors that can be pointed out by the compiler are:
[A]
Syntax error
[B]
Symantic error
[C]
Logical error
[D]
None of these
(5)
What do you use to create a chart?
[A]
Pie Wizard
[B]
Excel Wizard
[C]
Data Wizard
[D]
Chart Wizard
(6)
Alerts are mostly appears in ____?
[A]
Check box
[B]
Combo box
[C]
Dialog box
[D]
None of these
(7)
When using characters in Windows, what code does a window use?
[A]
ASCII
[B]
UNICODE
[C]
MORSE
[D]
WESTRN
(8)
The unit of speed used for super computer is
[A]
KELOPS
[B]
GELOPS
[C]
MELOPS
[D]
None of thesee
(9)
Which of the following is the most powerful type of computer?
[A]
ISDNSuper–micro
[B]
Super conductor
[C]
Super computer
[D]
Megaframe
(10)
Web pages are written using
[A]
FTP
[B]
HTTP
[C]
HTML
[D]
None of these
(11)
Find the odd man out.
[A]
Coaxial cable
[B]
Microwaves
[C]
Twisted pair wire
[D]
None of these
(12)
The computer that is not considered as a portable computer is
[A]
Laptop computer
[B]
Mini computer
[C]
Notebook computer
[D]
All of these
(13)
Which among the following has been standardized in the IEEE 803 specifications?
[A]
Bluetooth
[B]
Ethernet
[C]
WiMAX
[D]
All of the above
(14)
Alerts are mostly appear in ___.
[A]
Check Box
[B]
Combo Box
[C]
Dialog Box
[D]
None of the above
(15)
Stand alone programs refer to:
[A]
Executable programs
[B]
Source programs
[C]
Object programs
[D]
Indirect programs
Answer: Executable programs
(16)
____ is processed by the computer into information.
[A]
Data
[B]
Numbers
[C]
Alphabets
[D]
All of the above
(17)
Which of the following terms describe 1024 kilobytes?
[A]
Kilobyte
[B]
Megabyte
[C]
Gigabyte
[D]
None of the above
(18)
The word 'Computer' usually refers to the Central Processor Unit plus
[A]
External memory
[B]
Internal memory
[C]
Input devices
[D]
Output devices
(19)
Which of the following is a part of the Central Processing Unit
[A]
Printer
[B]
Keyboard
[C]
Mouse
[D]
Arithmetic Logic Unit
Answer: Arithmetic Logic Unit
(20)
This power protection device includes a battery that provides a few minutes of power.
[A]
surge suppressor
[B]
line conditioner
[C]
generator
[D]
UPS
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