Computer Multiple Choice Questions SET-21

1 min read

Computer Multiple Choice Questions SET-21

Computer Multiple Choice Questions SET-21

Question 1
The term used to define all input and output devices in a computer system is
A
(a) Software
B
(b) Monitor
C
(c) Shared resources
D
(d) Hardware
Question 2
. Developing sets of instructions for the computer to follow and to do the task the same way as many times as needed is called__.
A
(a) sequencing
B
(b) listing
C
(c) programming
D
(d) directing
Question 3
The benefit of using computers is that____.
A
(a) Computers provide accurate output even when input is incorrect
B
(b) Computers are very fast and can store huge amounts of data
C
(c) Computers are designed to be inflexible
D
d) All of these
Question 4
. _____is the process of carrying out commands.
A
(a) Storing
B
(b) Fetching
C
(c) Decoding
D
(d) Executing
Question 5
. The portion that shows all the choices you can make while working in a window is called the_____
A
(a) table
B
(b) options
C
(c) menu bar
D
(d) item bar
Question 6
. Computers connected to a LAN (local area network) can _____.
A
(a) go on line
B
(b) run faster
C
(c) share information and/or share peripheral equipment
D
(d) E-mail
Question 7
To shrink a window to an icon__
A
(a) minimise a window
B
(b) open a group window
C
(c) maximise a window
D
(d) restore a window
Question 8
. Which is not an item of hardware?
A
(a) A keyboard
B
(b) An MP3 file
C
(c) A disk drive
D
(d) A monitor
Question 9
. Another word for the CPU is ___
A
(a) execute
B
(b) microprocessor
C
(c) micro chip
D
(d) decode
Question 10
. _____ is a set of computer programs that runs or controls computer hardware and acts as an interface with application programs and users.
A
(a) A compiler
B
(b) Object code
C
(c) An operating system
D
(d) The CPU
Question 11
A(n) —contains commands that can be selected.
A
(a) menu
B
(b) pointer
C
(c) icon
D
(d) button
Question 12
. Which of the following is not true about passwords ?
A
(a) Password should be maximum 6 characters in length
B
(b) A password should be a combination of mixed case alphanumeric characters
C
(c) A password that can be memorized easily should be used, so that it need not be noted down
D
(d) A password that can be typed quickly without much effort should be used
Question 13
. Which of the following is a common extension used in the file names for application programs?
A
(a) DIR
B
(b) EXE
C
c) TXT
D
(d) DOC
Question 14
Where is the disk put to enable the computer to read it ?
A
(a) Memory
B
(b) Disk drive
C
(c) CPU
D
(d) ALU
Question 15
To ____ a document means to make changes to its existing content.
A
(a) save
B
(b) format
C
(c) edit
D
(d) print
Question 16
. If you want to move an icon on your desktop, this is called_____.
A
(a) highlighting
B
(b) double clicking
C
(c) dragging
D
(d) pointing
Question 17
Information on a computer is stored as –
A
(a) digital data
B
(b) analog data
C
(c) modem data
D
(d) watts data
Question 18
Hardware devices that are not part of the main computer system and are often added later to the system are ____
A
(a) highlight
B
(b) clip art
C
(c) execute
D
(d) peripherals
Question 19
. What is the full form of KB related to computer?
A
(a) Kernel Boot
B
(b) Key Block
C
(c) Kilo Byte
D
(d) Kit Bit
Question 20
Something which has easily-understood instructions is said to be_____.
A
(a) information
B
(b) user friendly
C
(c) word processing
D
(d) icon
Question 21
IT stands for_____.
A
(a) Integrated Technology
B
(b) Information Technology
C
(c) Intelligent Technology
D
(d) Interesting Technology
Question 22
. Which of the following is part of the System Unit ?
A
(a) CPU
B
(b) Monitor
C
(c) CD-ROM
D
(d) Floppy Disk
Question 23
Which of the following is not an example of hardware ?
A
(a) Printer
B
(b) Mouse
C
(c) Monitor
D
(d) EXCEL
Question 24
All the deleted files go to
A
(a) Task bar
B
b) Recycle bin
C
(c) Tool Bar
D
(d) My Computer
Question 25
When you save the following, the data would remain intact even after turning off computer?
A
(a) Motherboard
B
(b) RAM
C
(c) Secondary Storage Device
D
(d) Primary Storage Device
Question 26
. What does happen in RAM when computer is turned off?
A
(a) BIOS
B
(b)Operating System
C
(c) Software Application
D
(d) Nothing
Question 27
Personal computers are connected to form ____
A
a) Super Computer
B
(b) Server
C
c) Network
D
(d) Enterprise
Question 28
What is the purpose of Software Documenting?
A
(a) to sell software at handsome price
B
(b) use and maintenance of software
C
(c) to sell software to many customers
D
(d) to show its importance
Question 29
. A small figure which depicts some application on the screen is called
A
(a) Photo
B
(b) Menu
C
(c) Modem
D
(d) Icon
Question 30
The blinking symbol which indicates the next character will appear at which place, is called
A
(a) Control key
B
(b) Delete key
C
(c) Cursor
D
(d) Return key
Question 31
What is output?
A
(a) User gives to processor
B
(b) Processor takes from user
C
(c) Processor gets from user
D
(d) Processor gives to user
Question 32
The name given to a document by user is called
A
(a) Program
B
(b) Filename
C
(c) Data
D
(d) Record
Question 33
What is the shape of CDs?
A
(a) Rectangular
B
(b) Quadrilateral
C
(c) Circular
D
(d) Hexagonal
Question 34
. In DOS, which of the following command is used to delete all the files as well as sub-directories of a directory?
A
(a) Del
B
(b) Delete
C
(c) Deltree
D
(d) Move
Question 35
The most common subtotal used Subtotals command is the ______ function, which causes Excel to display a sum each time the control field change.
A
(a) SUM
B
(b) ADD
C
(c) TOTAL
D
(d) LIST
Question 36
. A ______ is a collection of computers and device connected together.
A
(a)memory card
B
(b) protocol
C
(c) network
D
(d) central processing unit
Question 37
. A saved document is referred to as a ____.
A
(a) word
B
(b) file
C
(c) folder
D
(d) project
Question 38
Use the ______, to choose a slide layout.
A
(a) Format gallery
B
(b) Quick Styles gallery
C
(c) Layout gallery
D
(d) Layout collection
Question 39
A(n) _____ is text that you want to be printed at the bottom of the pages.
A
(a) endnote
B
(b) header
C
(c) footnote
D
(d) footer
Question 40
. _____ is when the computer is turned on and the operating system is loading.
A
(a) Flashing
B
(b) Booting
C
(c) Tracking
D
(d) Taping
Question 41
Underlined text, such as text and folder names is referred to as a
A
(a) hyperlink
B
(b) icon
C
(c) menu
D
(d) source drive
Question 42
. Choose the web-browser among the following :
A
(a) Yahoo messenger
B
(b) MSN messenger
C
c) Rediffbal. net
D
(d) Netscape Navigator
Question 43
. The _______, also called the Web, contains billions of documents.
A
(a) HTTP
B
(b) World Wide Web
C
(c) Web Portal
D
(d) Domain
Question 44
PCM is an example of
A
(a) digital to analog
B
(b) digital to digital
C
(c) analog to analog
D
(d) analog to digital
Question 45
The_____ allows you to access object and start programme.
A
(a) XP menu
B
(b) Default menu
C
(c) Start menu
D
d) Stop menu
Question 46
. In UNIX, command “ $” is used to
A
(a) repeat entire last command line
B
(b) repeat last word of last command line
C
(c) count the number of arguments
D
(d) match to unknown values
Question 47
. A computer program that will search its database to find items whose text contains all or at least one of the words given to it.
A
(a) Internet-Explorer
B
(b) Search engine
C
(c) Searching techniques
D
(d) Particular keywords
Question 48
If the _____ bit in X.25 standard is set to 1, it means that there is more than one packet.
A
(a) D
B
(b) Q
C
(c) M
D
(d) P
Question 49
Multiplexing involves____ path and ____ channel.
A
(a) one, multiple
B
(b) one, one
C
(c) multiple, one
D
(d) multiple, multiple
Question 50
. To print a document, press ___, then press ENTER.
A
(a) CTRL + P
B
(b) SHIFT + P
C
(c) ALT + P
D
(d) ESC + P
There are 50 questions to complete.

Leave a Reply

Your email address will not be published.

Previous Story

Computer Multiple Choice Questions SET-19

Next Story

Computer Multiple Choice Questions SET-22

Latest from Blog

error: Content is protected !!