Computer MCQ - 5 - Odishatutorial.com

Computer MCQ - 5
Computer MCQ - 5

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1 / 30
What is a URL ?
a) A computer software program
b) A type of programming object
c) The address of a document or page on the World Wide Web
d) An acronym for Unlimited resources for Learning

2 / 30
A Personal Computer is a ..............
(a) Mainframe Computer
(b) Supercomputer
(c) Mini Computer
(d) Micro Computer

3 / 30
Abacus was developed by
(a) India
(b) China
(c) America
(d) Unan

4 / 30
A microprocessor used in.............
(a) Mainframe computer
(b) Mini computer
(c) Personal computer
(d) ENIAC

5 / 30
The speed of computer is usually measured
in
(a) MHz
(b) GHz
(c) KHz
(d) Both (a) and (b)

6 / 30
Something which has easily-understood
instructions is said to be:
(a) information
(b) word processing
(c) icon
(d) user friendly

7 / 30
Which of the following is not a characteristic
of a computer ?
(a) Intelligence quotient
(b) Speed
(c) Versatility
(d) Automation

8 / 30
A mistake in an algorithm that causes incorrect results is called a ____ ?
a) logical error
b) syntax error
c) procedural error
d) compiler error

9 / 30
A device for changing the connection on a connector to a different
configuration is ___ ?
a) a converter
b) a competent
c) an attachment
d) an adapter

10 / 30
To navigate to a new web page for which you know the URL, type that URL in the browser's ...and press Enter.
a) Address bar
b) Domain bar
c) Address button
d) Name button

11 / 30
Which of the following cannot be part of an e-mail address ?
a) Period (.)
b) At sign (@)
c) Space
d) Underscore (_)

12 / 30
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) www.and the unique registered domain name

13 / 30
What is the name given to those applications that combine text, sound, graphics, motion video, and/or animation ?
a) Motionware
b) Anigraphics
c) Videoscapes
d) Multimedia

14 / 30
Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these
lines called ?
a) Conductors
b) Buses
c) Connectors
d) Consecutives

15 / 30
Which computer memory is used for storing programs and data currently being processed by the CPU ?
a) Mass memory
b) Internal memory
c) Non-volatile memory
d) PROM

16 / 30
Is a technique that is used to send more than one call over
a single line.
a) Digital transmission
b) Infrared transmission
c) Digitizing
d) Multiplexing

17 / 30
First Mechanical calculator___ ?

(a) Abacus
(b) Napier's Bones
(c) Pascaline
(d) Stepped Reckoner

18 / 30
Input, output and processing devices grouped
together present a(n).
(a) mobile device
(b) information processing system
(c) circuit board
(d) computer system

19 / 30
The word "Computer" comes from the word
"compute", which means ..........
(a) to assume
(b) to input
(c) to combine
(d) to calculate

20 / 30
The first microprocessor was developed in
1971 by ..........
(a) Apple
(b) NASA
(c) Intel
(d) All of these

21 / 30
Any component of computer you can see and
touch is ___ ?
(a) software
(b) hardware
(c) storage
(d) CPU

22 / 30
Computers use the number system to store
data and perform calculations.
(a) binary
(b) decimal
(c) octal
(d) hexadecimal

23 / 30
Information on a computer is stored as ___ ?
(a) analog data
(b) digital data
(c) modem data
(c) modem data

24 / 30
Non-physical components of the computer
are referred to as ___ ?
(a) CPU
(b) software
(c) hardware
(d) program

25 / 30
The smallest unit of information. a computer
can understand and process is known as ___ ?
(a) digit
(b) byte
(c) megabyte
(d) bit

26 / 30
An area of a computer that temporarily holds
data waiting to be processed is
(a) Memory
(b) CPU
(c) Storage
(d) File

27 / 30
Which one of the following is/are a
characteristic(s) or a function(s) of computer ?
(a) Data collection
(b) Data processing
(c) Data storage
(d) All of these

28 / 30
Which of the following is not a basic function
of a computer ?
(a) Accept input
(b) Scan data
(c) Process data
(d) All of the above

29 / 30
Which characteristic of computer
distinguishes it from electronic calculators ?
(a) Accuracy
(b) Storage
(c) Versatility
(d) Automatic

30 / 30
SMPS coverts........ to............
(a) AC(Alternating Current) to DC(Direct Current)
(b) DC(Direct Current) to AC(Alternating Current)
(c) AC(Alternating Current) to AC(Alternating Current)
(d) DC(Direct Current) to DC(Direct Current)

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Computer MCQ – 5

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