2995 + Mcqs in Computer Page 19 McqOptions

901.	Device that take a picture of an object and convert it into a computerized image :
A.	hard drive
B.	scanner
C.	printer
D.	modem
E.	cable
Answer» C. printer

Discussion

902.	Fastest component of a computer system is :
A.	Flash ROM
B.	Cache memory
C.	DDR RAM
D.	CPU
E.	None of these
Answer» C. DDR RAM

Discussion

903.	Which of the following mode we use to deliver e-mail
A.	Postal
B.	Courier
C.	Computer
D.	Fax
E.	None of these
Answer» D. Fax

Discussion

904.	The basic memory in which random access in not possible is called :
A.	ROM
B.	RAM
C.	Cache
D.	Flash
E.	None of these
Answer» B. RAM

Discussion

905.	The collection of links throughout the Internal creates an interconnected network called the…………
A.	Wide Area Web
B.	Web
C.	World Wide Web
D.	All of these
E.	None of these
Answer» D. All of these

Discussion

906.	The collection of utility programs, subroutines or application programs used on a particular computer is
A.	package
B.	system software
C.	application programs
D.	program library
E.	None of these
Answer» E. None of these

Discussion

907.	If you change Windows 98 to Windows XP, you are actually performing………..
A.	upstart
B.	upgrade
C.	update
D.	patch
E.	None of these
Answer» C. update

Discussion

908.	Which is a graphical representation of an application?
A.	Windows 95
B.	Windows Explorer
C.	Icon
D.	Taskbar
E.	None of these
Answer» D. Taskbar

Discussion

909.	Synonym can be reviewed with
A.	Spelling and grammar
B.	Thesaurus
C.	Both
D.	Synonym viewer
E.	None of these
Answer» C. Both

Discussion

910.	To produce a high-quality graphics (hardcopy) in color, you would want to use a
A.	Virtual Printer
B.	Laser Printer
C.	Ink-Jet Printer
D.	Plotter
E.	RGB Monitor
Answer» E. RGB Monitor

Discussion

911.	This is a set of values that you want to chart in Excel.
A.	Object
B.	Numbers
C.	Date Mart
D.	Formulas
E.	Data series
Answer» F.

Discussion

912.	The RAID method of duplicating data is called :
A.	zoning
B.	the sector method
C.	data mirroring
D.	data striping
E.	None of these
Answer» E. None of these

Discussion

913.	The code that relational databasemanagement systems use to perform their database task is referred to as :
A.	QBE
B.	SQL
C.	OLAP
D.	Sequel Server
E.	None of these
Answer» C. OLAP

Discussion

914.	A group of characters treated as an entity within some computer is a
A.	block
B.	pack
C.	word
D.	All of these
E.	None of these
Answer» D. All of these

Discussion

915.	………..is the part of the computer thatdoes the arithmetical calculations.
A.	Memory
B.	OS
C.	CPU
D.	ALU
E.	None of these
Answer» E. None of these

Discussion

916.	……….is a language, instead of using numbers, programmers began using English like abbreviations (Mnemonics) to represent the elementary operations.
A.	Machine language
B.	Mnemonics language
C.	Assembly level language
D.	High level language
E.	None of these
Answer» D. High level language

Discussion

917.	Computer which are made of integrated circuits
A.	Digital
B.	Analog
C.	Mechanical
D.	All of these
E.	None of these
Answer» B. Analog

Discussion

918.	In a ring topology, the computer in possession of the………can transmit data
A.	packet
B.	data
C.	access method
D.	token
E.	None of these
Answer» E. None of these

Discussion

919.	Editing a document consists of reading through the document you’ve created, then………
A.	correcting your errors
B.	printing it
C.	saving it
D.	deleting it
E.	None of these
Answer» E. None of these

Discussion

920.	“Buy Now – Pay Now” is commonly used for :
A.	Debit cards
B.	Vault Cards
C.	Credit Cards
D.	E-purse
E.	None of these
Answer» B. Vault Cards

Discussion

921.	The Analytical Engine developed during First Generation of computers used…………as a memory unit
A.	RAM
B.	Floppies
C.	Cards
D.	Counter Wheels
E.	None of these
Answer» E. None of these

Discussion

922.	Information retrieval is fastest from
A.	floppy disk
B.	magnetic tape
C.	hard disc
D.	All of these
E.	None of these
Answer» D. All of these

Discussion

923.	A hard disk is divided into tracks which are further subdivided into :
A.	clusters
B.	sectors
C.	vectors
D.	heads
E.	None of these
Answer» C. vectors

Discussion

924.	What do you see when you click the right mouse button?
A.	The same effects as the left click
B.	A special menu
C.	No effect
D.	A mouse cannot be right clicked
E.	Computer goes to sleep mode
Answer» C. No effect

Discussion

925.	A bar code reader is an example of a(n) :
A.	processing device
B.	input device
C.	storage device
D.	output device
E.	None of these
Answer» C. storage device

Discussion

926.	Software that is loaded into a computer primary storage area is known as
A.	memory-resident package
B.	file management system
C.	electronic spread sheet program
D.	utilities
E.	None of these
Answer» B. file management system

Discussion

927.	A person needs to design invitation card. What type of computer program is suitable?
A.	MS-Word
B.	Desktop Publishing
C.	Simulation
D.	Accounting
E.	None of these
Answer» C. Simulation

Discussion

928.	You organize files by storing them in………..
A.	archives
B.	folders
C.	indexes
D.	lists
E.	None of these
Answer» C. indexes

Discussion

929.	Which of the following PC user must have a special hardware device that is to linkup with a bulletin board system?
A.	ALU
B.	Control Unit
C.	Modem
D.	Light Pen
E.	None of these
Answer» D. Light Pen

Discussion

930.	Which of the following are normally used to initialize a computer system’s hardware?
A.	Bootstrap memory
B.	Volatile memory
C.	External mass memory
D.	Static memory
E.	Random access memory
Answer» F.

Discussion

931.	A memory that does not change its contentswithout external causes is known as
A.	dynamic memory
B.	static memory
C.	RAM
D.	EEPROM
E.	None of these
Answer» C. RAM

Discussion

932.	RSA is
A.	Symmetric Cryptosystem
B.	Asymmetric Cryptosystem
C.	Block Cypher
D.	Digital Signature
E.	None of these
Answer» E. None of these

Discussion

933.	A(n)……….uses laser technology to storelarge amounts of information
A.	floppy disk
B.	compact disk read-only memory (CD- ROM)
C.	hard disk
D.	extended disc read-only memory (ED- ROM)
E.	None of these
Answer» C. hard disk

Discussion

934.	What is a device that can change images into codes for the computer?
A.	mouse
B.	printer
C.	joystick
D.	keyboard
E.	scanner
Answer» F.

Discussion

935.	The use of a computer to get information from a data bank is known as
A.	Information withdrawal
B.	Computer simulation
C.	information retrieval
D.	fall-tent searching
E.	None of these
Answer» D. fall-tent searching

Discussion

936.	The power level drops below 120V.
A.	brownout
B.	spike
C.	blackout
D.	surge
E.	None of these
Answer» C. blackout

Discussion

937.	Where can you set the shedding color for a range of cells in Excel?
A.	Choose required color form Patterns tab of Format Cells dialog box
B.	Choose required color on Fill color tool in Formatting toolbar
C.	Choose required color on Fill Color tool in Drawing toolbar
D.	All of these
E.	None of these
Answer» E. None of these

Discussion

938.	What is the most popular hardware for multimedia creations?
A.	PCs
B.	Minicomputers
C.	Mainframe Computers
D.	WANs
E.	Supercomputers
Answer» B. Minicomputers

Discussion

939.	When machine instructions are being executed by a computer, the instruction phase followed by the execution phase is referred to as………
A.	program cycle
B.	machine instruction
C.	execution cycle
D.	task cycle
E.	machine cycle
Answer» F.

Discussion

940.	The software that allows users to surf the Internet is called a/an………..
A.	Search engine
B.	Internet Service Provider (ISP)
C.	Multimedia application
D.	Browser
E.	Internet Surfing Provider
Answer» E. Internet Surfing Provider

Discussion

941.	The human-readable version of a program is called………..
A.	source code
B.	program code
C.	human code
D.	system code
E.	None of these
Answer» E. None of these

Discussion

942.	………..programs search for and eliminate viruses.
A.	Antivirus
B.	Security
C.	Malware
D.	System
E.	None of these
Answer» B. Security

Discussion

943.	The method for storing data temporarily such that the input-output of the same job is overlapped with its own processing, is known as :
A.	Spooling
B.	Contention
C.	I/O wait
D.	Buffering
E.	None of these
Answer» E. None of these

Discussion

944.	Which of the following describes the feature of SRAM?
A.	Cheap but slow
B.	Power consumption is high and costlier
C.	Based on transistor-capacitor combination
D.	Power consumption is low
E.	None of these
Answer» C. Based on transistor-capacitor combination

Discussion

945.	To access and display documents on the web, you must have a communication standard called………
A.	DNS
B.	URL
C.	HTTP
D.	HTML
E.	None of these
Answer» C. HTTP

Discussion

946.	When was the first windows operating system launched?
A.	1984
B.	1985
C.	1988
D.	1989
E.	1990
Answer» C. 1988

Discussion

947.	The code for a web page is written using………..
A.	machine language
B.	winzip
C.	perl
D.	HTML
E.	None of these
Answer» E. None of these

Discussion

948.	The CPU speed of a mini computer is approximately………..kilo instructions per second.
A.	2500
B.	500
C.	6400
D.	1024
E.	None of these
Answer» C. 6400

Discussion

949.	A website address is a unique name thatidentifies a specific……….
A.	Web browser
B.	PDA
C.	Website
D.	link
E.	user
Answer» D. link

Discussion

950.	A computer fails into the category if it is, at the time of construction, one of the fastest computers in the world.
A.	minicomputer
B.	supercomputer
C.	microcomputer
D.	mainframe
E.	None of these
Answer» C. microcomputer

Discussion

Explore topic-wise MCQs in Current Affairs.

Device that take a picture of an object and convert it into a computerized image :

Fastest component of a computer system is :

Which of the following mode we use to deliver e-mail

The basic memory in which random access in not possible is called :

The collection of links throughout the Internal creates an interconnected network called the…………

The collection of utility programs, subroutines or application programs used on a particular computer is

If you change Windows 98 to Windows XP, you are actually performing………..

Which is a graphical representation of an application?

Synonym can be reviewed with

To produce a high-quality graphics (hardcopy) in color, you would want to use a

This is a set of values that you want to chart in Excel.

The RAID method of duplicating data is called :

The code that relational databasemanagement systems use to perform their database task is referred to as :

A group of characters treated as an entity within some computer is a

………..is the part of the computer thatdoes the arithmetical calculations.

……….is a language, instead of using numbers, programmers began using English like abbreviations (Mnemonics) to represent the elementary operations.

Computer which are made of integrated circuits

In a ring topology, the computer in possession of the………can transmit data

Editing a document consists of reading through the document you’ve created, then………

“Buy Now – Pay Now” is commonly used for :

The Analytical Engine developed during First Generation of computers used…………as a memory unit

Information retrieval is fastest from

A hard disk is divided into tracks which are further subdivided into :

What do you see when you click the right mouse button?

A bar code reader is an example of a(n) :

Software that is loaded into a computer primary storage area is known as

A person needs to design invitation card. What type of computer program is suitable?

You organize files by storing them in………..

Which of the following PC user must have a special hardware device that is to linkup with a bulletin board system?

Which of the following are normally used to initialize a computer system’s hardware?

A memory that does not change its contentswithout external causes is known as

RSA is

A(n)……….uses laser technology to storelarge amounts of information

What is a device that can change images into codes for the computer?

The use of a computer to get information from a data bank is known as

The power level drops below 120V.

Where can you set the shedding color for a range of cells in Excel?

What is the most popular hardware for multimedia creations?

When machine instructions are being executed by a computer, the instruction phase followed by the execution phase is referred to as………

The software that allows users to surf the Internet is called a/an………..

The human-readable version of a program is called………..

………..programs search for and eliminate viruses.

The method for storing data temporarily such that the input-output of the same job is overlapped with its own processing, is known as :

Which of the following describes the feature of SRAM?

To access and display documents on the web, you must have a communication standard called………

When was the first windows operating system launched?

The code for a web page is written using………..

The CPU speed of a mini computer is approximately………..kilo instructions per second.

A website address is a unique name thatidentifies a specific……….

A computer fails into the category if it is, at the time of construction, one of the fastest computers in the world.