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Computer Science 9th Class English Medium Online Test MCQs With Answers
Question # 1
Which can protect and idea so that it won't be misuse and the owner will attain its full rights ?
Choose an answer
Hacking
Patent
Identity Theft
Decryption
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Question # 2
Some tags do not have closing tags and they are called:
Choose an answer
Paired tags
Singular tags or empty tags
Empty
Triple
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Question # 3
In a data communication system, a message is sent in the form of:
Choose an answer
Fragment
Packets
Alien
Half mode
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Question # 4
In bus topology single common cable is also called:
Choose an answer
Backbone
Normal
Hard
Simple
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Question # 5
The receiver must be capable of accepting the ______ :
Choose an answer
Protocol
Message
Address
Information
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Question # 6
Every proposition takes one of two value true or false, and these values are called:
Choose an answer
Algebra
Variable
Proposition
Truth values
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Question # 7
An HTML element usually consists of a _________ tags:
Choose an answer
Start
End
Start and End
None of above
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Question # 8
1 Petabyte is equal to _________:
Choose an answer
(1,024)
4
bytes
(1,024)
5
bytes
(1,024)
6
bytes
(1,024)
7
bytes
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Question # 9
An algorithm produces a defined set of:
Choose an answer
Steps
Analyze
Strategized solution
Best solution
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Question # 10
Each devices gets its own unique _______ address when its gets connected to the Internet:
Choose an answer
TC
IP
CP
APA
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Question # 11
DHCP stands for:
Choose an answer
Data Hosting Computer Protocol
Dynamic Host Computer Protocol
Dynamic Host Configuration Protocol
None of the above
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Question # 12
Which language is understood by the computer ?
Choose an answer
Binary
Hill
High level
Middle level
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Question # 13
1 MB = ____ bytes:
Choose an answer
(1,024)
5
bytes
(1,024) KB or (1,024)
2
3000
400
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Question # 14
For home user, the internet service is provided by:
Choose an answer
ISP
Sender
HTML
ALP
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Question # 15
Encoding means conversion of the data to an unreadable format which is called:
Choose an answer
Ciphertext
Online banking
Client
Encryption
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Question # 16
An ________ address is assigned by Dynamic Host Configuration Protocol (DHCP) server.
Choose an answer
IP
TC
CP
ALP
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Question # 17
Which is used to test the solutions ?
Choose an answer
Best solution
Top design
Verification
Analyze
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