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Computer Science Ics Part 1 Online Test MCQs With Answers
Question # 1
Smallest unit of memory is
Choose an answer
A bit
A nibble
A byte
Zero byte
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Question # 2
Which of the following is used to find information an world wide web.
Choose an answer
Web browser
Web site
Search engine
Web server
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Question # 3
Along signal is measured in
Choose an answer
Volt
Hertz
Digits
Watts
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Question # 4
Which CPU register hold the address of next instruction to be executed.
Choose an answer
Instruction Register
Memory Buffer Register
Program counter register
Memory address register
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Question # 5
Windows explorer is used ot.
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Access the internet
Explorer system resources
Perform maintenance task
Navigate life and folder on computer
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Question # 6
The software that is designed and developed for particular customer is called.
Choose an answer
share ware
Packages
System
Custornized software
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Question # 7
Which is the word processor.
Choose an answer
MS. EXCEL
MS . Word
Photoshop
MS- Power point
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Question # 8
How does the internet differentiate one computer from another
Choose an answer
Architecture
Manufacturer
IP address
All
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Question # 9
Collection of 4 bits is called.
Choose an answer
Byte
1 kb
1 MB
Nibble
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Question # 10
Deleting a character to the left of the cursor is accomplished by pressing the
Choose an answer
Dell Key
Back space key
End Key
Ctrl+del keys
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Question # 11
Which technology is used to read data on cheques.
Choose an answer
OMR
OCR
CAT
MICR
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Question # 12
Computers are
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Accurate
Consistent
Reliable
All
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Question # 13
A preprogrammed formula
Choose an answer
Function
Graph
Range
Cell
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Question # 14
Two different networks can be joined by.
Choose an answer
Gateway
Bridge
Cables
Network interface card
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Question # 15
Data can be erased using ultraviolet rays written on.
Choose an answer
RAM
EPROM
EROM
EEROM
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Question # 16
Which is a correct cell address of worksheet?
Choose an answer
AA
25
3B
C5
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