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Online Tests
Computer Science 9th Class English Medium Chapter 2 Online Test MCQs With Answers
Question # 1
(1024) TB or (1,024)
5
bytes is equal to.
Choose an answer
1 TB
1 PB
1 KB
1 GB
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Question # 2
1 TB = (1,024) GB or ........................bytes.
Choose an answer
(1,024)
4
(1,024)
5
bytes
(1,024) KB ot (1,024)
2
(1,024)
3
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Question # 3
In the single precision, how many bits are used for the exponent.
Choose an answer
23 bits
11 bits
8 bits
52 bits
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Question # 4
The convert a decimal number to binary, we divide the numberby ......and take quotient and remainder.
Choose an answer
2
8
12
16
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Question # 5
ASCII Code for"P' is....................?
Choose an answer
80
81
82
All of these
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Question # 6
1 KB= .........bytes
Choose an answer
200
400
300
1024
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Question # 7
Number"17" is equal to.........in binary system
Choose an answer
10000
10001
10110
10100
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Question # 8
What are the tiny dots that make up an image called?
Choose an answer
Pixels
Bits
Bytes
Nodes
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Question # 9
In primary and secondary stroages data is stored in the form of.
Choose an answer
Bytes
Bit
Nibble
GB
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Question # 10
Brian of computer is...........?
Choose an answer
RAM
UDP
CPU
RAM
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Question # 11
double Precisionuse ....bits?
Choose an answer
64
62
None of these
32
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Question # 12
MAC stands for?
Choose an answer
Media Access Control
Media Access Central
Medial Access configure
Medial Access connect
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