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Online Tests
Computer Science 9th Class English Medium Chapter 4 Online Test MCQs With Answers
Question # 1
In which method, we replace each alphabet in the plaintext by another alphabet:
Choose an answer
Integrity
Cyber
Ceaser Cipher
Privacy
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Question # 2
Which is called duplicating and selling copyrighted programs ?
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Service
Counterfeiting
Client
Encryption
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Question # 3
CAPTCHA stands for:
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Completely Automated Public Turning
Completely Automated
Automated Public Turning
Automated
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Question # 4
Promises made by a software developer is known as warranty or:
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Confidentiality
Service
Liability
Loading
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Question # 5
A _________ is a computer program written with negative intentions:
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Patent
Virus
Client
Software piracy
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Question # 6
Which is called borrowing and installing a copy of a software application form a colleague ?
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Softlifting
Liability
Denial of service
Online piracy
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Question # 7
Using _______ companies are able to track purchases and gather personal data:
Choose an answer
Data
Infomation
Cookies
Online piracy
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Question # 8
Vigenere Cipher is another substitution cipher, which uses a table known as:
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Vigenere Cipher table
Simple table
Complex table
Round table
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Question # 9
The computer can be attacked while sitting remotely, in this way sensitive information will be:
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Hacking
Sabotaged
Identity Theft
Decryption
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Question # 10
Which can protect and idea so that it won't be misuse and the owner will attain its full rights ?
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Hacking
Patent
Identity Theft
Decryption
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Question # 11
Which are used for authentication to enter a system ?
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Hacking
Sabotaged
Passwords
Decryption
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Question # 12
Which is a general term for any type of information processing that can be represented mathematically ?
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Computation
Liability
Client server oversue
Online piracy
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Question # 13
Some malicious user disguises himself as our friend and tries to get some confidential information:
Choose an answer
Lefting
Phishing
Identity Theft
Online piracy
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