question_answer 1) What is the full form of OSI?
A)
Open Software Interrelation
done
clear
B)
Open System Interrelation
done
clear
C)
Open Software Interconnection
done
clear
D)
Open System Interconnection
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 2) The metal or plastic case that houses the physical components of a computer together is called the
A)
Central Processing Unit
done
clear
B)
Storage device
done
clear
C)
Motherboard
done
clear
D)
System unit
done
clear
E)
Hard Drive
done
clear
View Answer play_arrow
question_answer 3) Which of the following is not a computer programming language?
A)
DC
done
clear
B)
C++
done
clear
C)
FORTAN
done
clear
D)
Windows
done
clear
E)
COBOL]
done
clear
View Answer play_arrow
question_answer 4) One security method is encryption. But encryption does nothing to keep digital pests and hackers out. To accomplish this goal, we need
A)
Router
done
clear
B)
Bridges
done
clear
C)
Hubs
done
clear
D)
Anti-virus
done
clear
E)
Firewalls
done
clear
View Answer play_arrow
question_answer 5) Firewalls are used to protect against
A)
Unauthorised attacks
done
clear
B)
Virus attacks
done
clear
C)
Data - driven attacks
done
clear
D)
Fire attacks
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 6) Which of the following is not a storage device?
A)
Hard Disk
done
clear
B)
CD
done
clear
C)
Floppy Disk
done
clear
D)
DVD
done
clear
E)
None of the above
done
clear
View Answer play_arrow
question_answer 7) Which of the following performs modulation and demodulation of signal?
A)
Amplifier
done
clear
B)
Satellite
done
clear
C)
Coaxial cable
done
clear
D)
Modem
done
clear
E)
Fiber Optic
done
clear
View Answer play_arrow
question_answer 8) Which of the following are components of Central Processing Unit (CPU)?
A)
Arithmetic logic unit, Mouse
done
clear
B)
Arithmetic logic unit, Control unit
done
clear
C)
Arithmetic logic unit, Integrated Circuits
done
clear
D)
Control Unit, Monitor
done
clear
E)
All of the above
done
clear
View Answer play_arrow
question_answer 9) What does CAD stand for?
A)
Computer aided design
done
clear
B)
Computer algorithm for design
done
clear
C)
Computer application in design
done
clear
D)
Computer Assistant Dialing
done
clear
E)
None of the above
done
clear
View Answer play_arrow
question_answer 10) Which of the following places the common data elements in order from smallest to largest?
A)
Character, field, record, file, database
done
clear
B)
Character, record, file, field, database
done
clear
C)
Character, record, file, database, field
done
clear
D)
Field, file, record, character, database
done
clear
E)
Field, record, file, character, database
done
clear
View Answer play_arrow
question_answer 11) What is the default file extension for all Word documents?
A)
.doc
done
clear
B)
.exe
done
clear
C)
.csv
done
clear
D)
.pmd
done
clear
E)
.html
done
clear
View Answer play_arrow
question_answer 12) How will MS Word respond repeated word?
A)
A Red wavy line under repeated word
done
clear
B)
A Green wavy line under the repeated word
done
clear
C)
First word with blue line
done
clear
D)
A Blue wavy line under repeated word
done
clear
E)
First word with red wavy line
done
clear
View Answer play_arrow
question_answer 13) A term associated with comparison of processing speeds of different computer
A)
EFTS
done
clear
B)
MPG
done
clear
C)
MIPS
done
clear
D)
CFPS
done
clear
E)
Bps
done
clear
View Answer play_arrow
question_answer 14) Internet uses
A)
Packet switching
done
clear
B)
Circuit switching
done
clear
C)
Telephone switching
done
clear
D)
Telex switching
done
clear
E)
Algorithmic switching
done
clear
View Answer play_arrow
question_answer 15) Which of the following input device?
A)
Monitor
done
clear
B)
Speaker
done
clear
C)
Printer
done
clear
D)
Keyboard
done
clear
E)
Plotter
done
clear
View Answer play_arrow
question_answer 16) Which computer memory is used for storing programs and data currently being processed by the CPU?
A)
Mass memory
done
clear
B)
Internal memory
done
clear
C)
Non-volatile memory
done
clear
D)
PROM
done
clear
E)
All of the above
done
clear
View Answer play_arrow
question_answer 17) A device that copies or reproduces text and images is aslo called.
A)
Optical Scanner
done
clear
B)
Bar Code Reader
done
clear
C)
Character Device
done
clear
D)
Digital Camera
done
clear
E)
Printer
done
clear
View Answer play_arrow
question_answer 18) The prefix that stands for ?billionth? is
A)
Giga
done
clear
B)
Tera
done
clear
C)
Nano
done
clear
D)
Peta
done
clear
E)
Mega
done
clear
View Answer play_arrow
question_answer 19) Which of the following is not computer network?
A)
LAN
done
clear
B)
WAN
done
clear
C)
MAN
done
clear
D)
PAN
done
clear
E)
All of the above
done
clear
View Answer play_arrow
question_answer 20) What is the full form of UTP'?
A)
Unshielded Twisted Pair
done
clear
B)
Universal Transmission Path
done
clear
C)
User Time Precision
done
clear
D)
Unified Transmission Protocol
done
clear
E)
Uniplexed Time Protocol
done
clear
View Answer play_arrow
question_answer 21) Servers are computers that provide resources to other computers connected to a
A)
Network
done
clear
B)
Mainframe
done
clear
C)
Supercomputer
done
clear
D)
Client
done
clear
E)
Port
done
clear
View Answer play_arrow
question_answer 22) Artificial Intelligence is
A)
the science that attempts to produce machines that display the same type of intelligence that humans do
done
clear
B)
the manipulation of matter on an atomic, molecular and molecular scale
done
clear
C)
the imitation of the operation of a real-world process or system over time.
done
clear
D)
the method of storing and transmitting data in a particular form so that only those for whom it is intended can read and process it
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 23) The Operating system
A)
controls the way in which the computer system functions and provides a means by which users can interact act with the computer
done
clear
B)
is an underlying computer system on which application programs can run
done
clear
C)
is the main circuit board the computer
done
clear
D)
employs the capabilities a computer directly a, thoroughly to a task that the user wishes to perform
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 24) The data on a floppy disk is recorded in rings called
A)
Sectors
done
clear
B)
Ringers
done
clear
C)
Segments
done
clear
D)
Rounders
done
clear
E)
Tracks
done
clear
View Answer play_arrow
question_answer 25) A pictogram displayed on computer screen in order to help the user navigate a computer system is called
A)
icon
done
clear
B)
Thumbnail
done
clear
C)
New folder
done
clear
D)
Symbol
done
clear
E)
Trash
done
clear
View Answer play_arrow
question_answer 26) Byte is
A)
1 bit
done
clear
B)
10 bits
done
clear
C)
100 bits
done
clear
D)
7 bits
done
clear
E)
8 bits
done
clear
View Answer play_arrow
question_answer 27) The Internet began with the development of
A)
USENET
done
clear
B)
ARPANET
done
clear
C)
Ethernet
done
clear
D)
Intranet
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 28) What does USB stand for?
A)
Universal Serial Bus
done
clear
B)
Unified Speed Bond
done
clear
C)
Universal Speed Bus
done
clear
D)
Unified Serial Bond
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 29) In a spreadsheet, a cell is defined as
A)
Rectangular box
done
clear
B)
Row only
done
clear
C)
Column only
done
clear
D)
Intersection of row and colic
done
clear
E)
Both 1 and 4
done
clear
View Answer play_arrow
question_answer 30) Portrait and Landscape are
A)
Page Orientation
done
clear
B)
Paper Size
done
clear
C)
Page Layout
done
clear
D)
Both 3 and 4
done
clear
E)
All of the above
done
clear
View Answer play_arrow
question_answer 31) One millionth is equal to
A)
Nano
done
clear
B)
Micro
done
clear
C)
Pico
done
clear
D)
Meso
done
clear
E)
Milli
done
clear
View Answer play_arrow
question_answer 32) Ctrl + X is used for
A)
Copy
done
clear
B)
Insert
done
clear
C)
Cut
done
clear
D)
Paste
done
clear
E)
Select All
done
clear
View Answer play_arrow
question_answer 33) In windows, by default the files a when deleted are sent to
A)
Trash
done
clear
B)
Recycle Bin
done
clear
C)
Control Panel
done
clear
D)
Cache
done
clear
E)
New Folder
done
clear
View Answer play_arrow
question_answer 34) To combine two or more cells into a single cell is called
A)
Splitting
done
clear
B)
Joining
done
clear
C)
Sharing
done
clear
D)
Merging
done
clear
E)
Together
done
clear
View Answer play_arrow
question_answer 35) ____ is the process of implementing command.
A)
Storing
done
clear
B)
Decoding
done
clear
C)
Fetching
done
clear
D)
Executing
done
clear
E)
Copying
done
clear
View Answer play_arrow
question_answer 36) A ___ contains buttons and menus that provide quick access to commonly used commands.
A)
Menu bar
done
clear
B)
Toolbar
done
clear
C)
Window
done
clear
D)
Action bar
done
clear
E)
None of these
done
clear
View Answer play_arrow
question_answer 37) When sending an email, the ____ line describes the contents of the message.
A)
Subject
done
clear
B)
Content
done
clear
C)
Spam
done
clear
D)
CC
done
clear
E)
BC
done
clear
View Answer play_arrow
question_answer 38) The ALU performs _____ operations.
A)
Arithmetic
done
clear
B)
ASCII
done
clear
C)
Logarithm based
done
clear
D)
Algorithm based
done
clear
E)
Programming based
done
clear
View Answer play_arrow
question_answer 39) Information kept about a file includes
A)
Print settings
done
clear
B)
Deletion date
done
clear
C)
Size
done
clear
D)
Creation date
done
clear
E)
Both 1 and 2
done
clear
View Answer play_arrow
question_answer 40) What is the term for unsolicited mail?
A)
User mail
done
clear
B)
Backbone
done
clear
C)
Spoof
done
clear
D)
Trash mail
done
clear
E)
Spam
done
clear
View Answer play_arrow