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Computer Science Ics Part 1 Online Test MCQs With Answers
Question # 1
Computer can not boot if it does not have.
Choose an answer
Computer
Linker
Interface
Operating system
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Question # 2
Smallest unit of memory is
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A bit
A nibble
A byte
Zero byte
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Question # 3
ARPA stands for
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America Rational Program Association
Advanced Residential Programming Association
Advanced Research Project Agency
Arizonas Russian Program of Association
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Question # 4
XGA resolution is.
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640 x 480 pixels
640 x 400 pixels
800 x 480 pixels
1024 x 768 pixels
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Question # 5
What layer of OSI model performs data compression.
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Network
Data link
Presentation
Physical
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Question # 6
The term that defines the size and style of a type face is;
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Point
Size
Font
Character
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Question # 7
A device that connect multiple networks using similar or different protocol is a
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Network interface
Bridge
Router
Gateway card
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Question # 8
A bus having 64 lines can carry data of
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16 bit
32 bit
64 bit
8 bit
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Question # 9
A device used for optical character recognition is.
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Cursor
Wand Reader
Pen
MICR reader
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Question # 10
Who is responsible for security of online data.
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User
Lan administrator
Internet service
Organization obtaining the data
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Question # 11
Which of the following is to business
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Marketing
Stock exchanges
Banks
All
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Question # 12
The electromagnetic of light waves the represent data are
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Pulse
Information
singal
Waves
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Question # 13
Usually RAM has______types.
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2
3
4
5
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Question # 14
Which register holds the address of the next instruction to be fetched for execution.
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PC
IR
MBR
MAR
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Question # 15
The right to use the software on the computer is called.
Choose an answer
Software copy right
Site license
Software iracy
Software privacy
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Question # 16
Which one is a secrat word that is used to prevent unauthorized access.
Choose an answer
Biometrics
Backup
Copyright
Password
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