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Computer Science 9th Class English Medium Online Test MCQs With Answers
Question # 1
Which is used to assemble more than one propositions into one proposition ?
Choose an answer
Literal
Simple proposition
Proposition
Compound proposition
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Question # 2
In this method, we have a substitution key that is combined with the plaintext to generate the ciphertext:
Choose an answer
Vigenere Cipher method
Simple method
Complexmethod
Roundmethod
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Question # 3
Which number system has base 10 as it uses ten digits from 0 to 9 ?
Choose an answer
Decimal
Heca
Binary
Octal
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Question # 4
_______ is the physical path connects sender and receiver:
Choose an answer
Sender
Center
Network
Medium
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Question # 5
Which are contain start tag, an end tag and contents between them
:
Choose an answer
Paired tags
Single
Double
Triple
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Question # 6
Which means that we want to keep the data correct ?
Choose an answer
Integrity
Cyber
Client server overuse
Online piracy
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Question # 7
To protect value and usefulness we may imply:
Choose an answer
Trade secrets
Cyber
Client server overuse
Online piracy
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Question # 8
The smallest amount of data to be stored in computer's memory is a 0 or 1 is called:
Choose an answer
Byte
Bit
KB
GB
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Question # 9
Which is used to transfer file over a network ?
Choose an answer
HTML
HTTP
FTP
ALP
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Question # 10
In which topology, data is send either clockwise or anticlockwise:
Choose an answer
Bus
Single
Ring
Star
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Question # 11
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 # 12
Companies want to read minds of Web surfers and sometimes they store some piece of information with the Web surfer, called:
Choose an answer
Integrity
Cyber
Cookies
Online piracy
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Question # 13
Which of the following tags is used to insert space ?
Choose an answer
<tr></tr>
<p></p>
<b></b>
& nbsp
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