2995 + Mcqs in Computer Page 22 McqOptions

1051.	What does COUNTA ( ) function do?
A.	counts cells having alphabets
B.	counts empty cells
C.	counts cells having number
D.	counts non-empty cells
E.	None of these
Answer» E. None of these

Discussion

1052.	A normal CD-ROM usually can store up to………..data?
A.	680 KB
B.	680 Bytes
C.	680 MB
D.	680 GB
E.	None of these
Answer» D. 680 GB

Discussion

1053.	A microprocessor is the brain of the computer and is also called a(n)…………
A.	microchip
B.	macrochip
C.	macroprocessor
D.	calculator
E.	software
Answer» B. macrochip

Discussion

1054.	The category of operating system that you most likely have running on your PDA computer is a ………..operating system
A.	real-time
B.	single-user, single-task
C.	single-user, multi-task
D.	multi-user, multi-task
E.	None of these
Answer» C. single-user, multi-task

Discussion

1055.	Identify the fastest memory :
A.	Hard disk
B.	DVD ROMs
C.	Cache Memory
D.	Static RAM
E.	None of these
Answer» D. Static RAM

Discussion

1056.	If you are working in English (US), Chinese or Japanese, Excel 2002 can speak data as you enter it, to help you verify accuracy. How do you activate this feature?
A.	Point to speech on the tools menu, and then click show text to speech toolbar.
B.	Click validation on the data menu
C.	Point to speech on the tools menu, and then click speech recognition
D.	All of these
E.	None of these
Answer» B. Click validation on the data menu

Discussion

1057.	A sequence of one or more characters is
A.	group
B.	string
C.	block
D.	field
E.	None of these
Answer» C. block

Discussion

1058.	A factor which might cause an individual to consider using a computer in criminal activities is :
A.	The computer’s access to large sums of money
B.	The speed with which the crime can be accomplished
C.	EFTS (Electronic Funds Transfer System)
D.	All the these
E.	None of these
Answer» E. None of these

Discussion

1059.	The type of software that can store, update, manipulate, and retrieve data is called
A.	desktop publishing
B.	spreadsheet
C.	database management
D.	graphics
E.	None of these
Answer» D. graphics

Discussion

1060.	Deleted data remains on a disk until :
A.	the data is overwritten
B.	the recycle bin is emptied
C.	a file compression utility is used
D.	the disk is scanned
E.	None of these
Answer» C. a file compression utility is used

Discussion

1061.	Data is organized in a worksheet as………..
A.	charts and diagrams
B.	rows and columns
C.	tables and boxes
D.	graphs
E.	None of these
Answer» C. tables and boxes

Discussion

1062.	Swapping :
A.	Works best with many small partitions
B.	Allows many programs to use memory simultaneously
C.	Allows each program in turn to use the memory
D.	Does not work with overlaying
E.	Works best with few big partitions
Answer» D. Does not work with overlaying

Discussion

1063.	In a synchronous modem, the digital-to- analog converter transmits signal to the
A.	equalizer
B.	modulator
C.	demodulator
D.	terminal
E.	None of these
Answer» B. modulator

Discussion

1064.	Unix Operating System is an :
A.	Multi User Operating System
B.	Time Sharing Operating System
C.	Multi Tasking Operating System
D.	All of these
E.	None of these
Answer» E. None of these

Discussion

1065.	A Computer that is on the Network is a……….
A.	Node
B.	Terminal
C.	Client
D.	Online
E.	None of these
Answer» B. Terminal

Discussion

1066.	Which of the following is used to translate data into a coded representation?
A.	Compiler
B.	Interpreter
C.	Modem
D.	Encode
E.	None of these
Answer» E. None of these

Discussion

1067.	An 8-bit unit used to code data is called a
A.	word
B.	data set
C.	K
D.	byte
E.	None of these
Answer» E. None of these

Discussion

1068.	………….are narrowly focused on specific disciplines and occupations.
A.	Basic applications
B.	Business suites
C.	Specialized applications
D.	Utility programs
E.	None of these
Answer» D. Utility programs

Discussion

1069.	A metal disk coated with ferromagnetic substance for storing data is
A.	hard disk
B.	magnetic tape
C.	floppy disk
D.	card punch
E.	None of these
Answer» B. magnetic tape

Discussion

1070.	Magnetic storage chips have no moving parts, and they provide nonvolatile direct- access storage of data.
A.	Tape
B.	Disk
C.	Ink character
D.	Bus
E.	None of these
Answer» B. Disk

Discussion

1071.	Which of the following is not an operatingsystem for mobile phones?
A.	Android
B.	Symbian
C.	iOS
D.	Bada
E.	All of these are OS for mobile phones
Answer» F.

Discussion

1072.	………..are specially designed computer chips reside inside other devices, such as your car or your electronic thermostat.
A.	Servers
B.	Embedded computers
C.	Robotic computers
D.	Mainframes
E.	None of these
Answer» C. Robotic computers

Discussion

1073.	What is the purpose of providing a Drafts folder in an email system?
A.	to store spam email
B.	to save unsent emails
C.	to store deleted emails
D.	to save a copy of sent emails
E.	None of these
Answer» C. to store deleted emails

Discussion

1074.	……….is a type of high-speed memory that a processor can access more rapidly than RAM.
A.	Cache memory
B.	Magnetic storage
C.	Read-only memory (ROM)
D.	Solid state storage
E.	None of these
Answer» B. Magnetic storage

Discussion

1075.	The number of characters that can be stored in given physical space is :
A.	Word length
B.	Byte
C.	Data density
D.	Field
E.	None of these
Answer» D. Field

Discussion

1076.	The difference between memory and storage is that memory is and storage is
A.	Temporary, permanent
B.	Permanent, temporary
C.	Slow, fast
D.	All of these
E.	None of these
Answer» B. Permanent, temporary

Discussion

1077.	Except for the……….function, a formula with a logical function shows the word “TRUE” or “FALSE” as a result :
A.	IF
B.	AND
C.	OR
D.	NOT
E.	None of these
Answer» B. AND

Discussion

1078.	In half-duplex data transmission
A.	data can be transmitted in one direction only
B.	data can be transmitted in both directions
C.	data can be transmitted in both directions simultaneously
D.	data cannot be transmitted
E.	None of these
Answer» C. data can be transmitted in both directions simultaneously

Discussion

1079.	A record is related to a file, as a statement is related to a :
A.	procedure
B.	file
C.	program
D.	data
E.	None of these
Answer» D. data

Discussion

1080.	………is the internal network of an organization?
A.	Internet
B.	Intranet
C.	Extranet
D.	Organet
E.	None of these
Answer» C. Extranet

Discussion

1081.	A………..is used to read handwritten or printed text to make a digital image that is stored in memory.
A.	printer
B.	laser beam
C.	scanner
D.	touchpad
E.	keyboard
Answer» D. touchpad

Discussion

1082.	Data related crime does not incorporate :
A.	Data Didling
B.	Data Spying
C.	Data Leakage
D.	Data Mining
E.	None of these
Answer» E. None of these

Discussion

1083.	Which of the following is not a type of hub?
A.	Passive hub
B.	Inactive hub
C.	Switching hub
D.	Intelligent hub
E.	None of these
Answer» C. Switching hub

Discussion

1084.	The shortcut key Ctr+F in Word is used
A.	To view document in full view
B.	To open the Formula dialog box
C.	To save the file
D.	To open the Find and Replace dialog box
E.	None of these
Answer» E. None of these

Discussion

1085.	When you save to……..your data will remain intact even when the computer is turned off.
A.	RAM
B.	motherboard
C.	secondary storage device
D.	primary storage device
E.	None of these
Answer» D. primary storage device

Discussion

1086.	A………device can connect to a network without cable.
A.	distributed
B.	centralized
C.	open source
D.	wireless
E.	without cable
Answer» E. without cable

Discussion

1087.	COBOL is widely used in………. applications
A.	Commercial
B.	Scientific
C.	Space
D.	Mathematical
E.	None of these
Answer» B. Scientific

Discussion

1088.	The process of transferring files from a computer on the internet to your computer is called………….
A.	downloading
B.	uploading
C.	upgrading
D.	noting
E.	downsizing
Answer» C. upgrading

Discussion

1089.	The task of performing operations like arithmetic and logical operations is called…………
A.	Processing
B.	Storing
C.	Editing
D.	Sorting
E.	None of these
Answer» B. Storing

Discussion

1090.	Restarting a computer which is alreadyrunning is referred to as…………
A.	booting
B.	starting
C.	rebooting
D.	second-starting
E.	None of these
Answer» D. second-starting

Discussion

1091.	The Third Generation Computer was made with……….
A.	Vacuum Tube
B.	Discrete Components
C.	IC
D.	Bio Chips
E.	None of these
Answer» D. Bio Chips

Discussion

1092.	Which of the following is not a storage medium?
A.	hard disk
B.	flash drive
C.	DVD
D.	CD
E.	Keyboard
Answer» F.

Discussion

1093.	The ALU and Control Unit jointly known as
A.	RAM
B.	ROM
C.	CPU
D.	PC
E.	None of these
Answer» D. PC

Discussion

1094.	A(n)…………contains commands that can be selected.
A.	pointer
B.	menu
C.	icon
D.	button
E.	None of these
Answer» D. button

Discussion

1095.	Which of the following is not a term related to the World Wide Web?
A.	Hyperlink
B.	Hypertext
C.	Website
D.	Homepage
E.	Keyboard
Answer» F.

Discussion

1096.	A coding structure in which characters are represented by means of series of parallel bars is :
A.	Bar code
B.	Menu Bar
C.	Numeric Bar
D.	Bar Graph
E.	None of these
Answer» B. Menu Bar

Discussion

1097.	The numbering system that uses only 0 and 1 for counting is called the………..system.
A.	Network
B.	Mouse
C.	Decimal
D.	HTML
E.	Binary
Answer» F.

Discussion

1098.	Which of the following memories can be erased?
A.	RAM
B.	DRAM
C.	EIROH
D.	ROM
E.	None of these
Answer» B. DRAM

Discussion

1099.	Spell Check will find errors in which of the following?
A.	Today is a rainy day
B.	Today is a rainy a day
C.	is a rainy
D.	Rainy today a day
E.	None of these
Answer» F.

Discussion

1100.	Name a network operating system that is specially designed to handle networking functions efficiently.
A.	Windows Server 2008
B.	Windows NT
C.	NOS
D.	UNIX
E.	None of these
Answer» C. NOS

Discussion

Explore topic-wise MCQs in Current Affairs.

What does COUNTA ( ) function do?

A normal CD-ROM usually can store up to………..data?

A microprocessor is the brain of the computer and is also called a(n)…………

The category of operating system that you most likely have running on your PDA computer is a ………..operating system

Identify the fastest memory :

If you are working in English (US), Chinese or Japanese, Excel 2002 can speak data as you enter it, to help you verify accuracy. How do you activate this feature?

A sequence of one or more characters is

A factor which might cause an individual to consider using a computer in criminal activities is :

The type of software that can store, update, manipulate, and retrieve data is called

Deleted data remains on a disk until :

Data is organized in a worksheet as………..

Swapping :

In a synchronous modem, the digital-to- analog converter transmits signal to the

Unix Operating System is an :

A Computer that is on the Network is a……….

Which of the following is used to translate data into a coded representation?

An 8-bit unit used to code data is called a

………….are narrowly focused on specific disciplines and occupations.

A metal disk coated with ferromagnetic substance for storing data is

Magnetic storage chips have no moving parts, and they provide nonvolatile direct- access storage of data.

Which of the following is not an operatingsystem for mobile phones?

………..are specially designed computer chips reside inside other devices, such as your car or your electronic thermostat.

What is the purpose of providing a Drafts folder in an email system?

……….is a type of high-speed memory that a processor can access more rapidly than RAM.

The number of characters that can be stored in given physical space is :

The difference between memory and storage is that memory is and storage is

Except for the……….function, a formula with a logical function shows the word “TRUE” or “FALSE” as a result :

In half-duplex data transmission

A record is related to a file, as a statement is related to a :

………is the internal network of an organization?

A………..is used to read handwritten or printed text to make a digital image that is stored in memory.

Data related crime does not incorporate :

Which of the following is not a type of hub?

The shortcut key Ctr+F in Word is used

When you save to……..your data will remain intact even when the computer is turned off.

A………device can connect to a network without cable.

COBOL is widely used in………. applications

The process of transferring files from a computer on the internet to your computer is called………….

The task of performing operations like arithmetic and logical operations is called…………

Restarting a computer which is alreadyrunning is referred to as…………

The Third Generation Computer was made with……….

Which of the following is not a storage medium?

The ALU and Control Unit jointly known as

A(n)…………contains commands that can be selected.

Which of the following is not a term related to the World Wide Web?

A coding structure in which characters are represented by means of series of parallel bars is :

The numbering system that uses only 0 and 1 for counting is called the………..system.

Which of the following memories can be erased?

Spell Check will find errors in which of the following?

Name a network operating system that is specially designed to handle networking functions efficiently.