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Online Tests
Computer Science 9th Class English Medium Chapter 4 Online Test MCQs With Answers
Question # 1
Which means installing and selling unauthorized copies of software on refurbished or new computers ?
Choose an answer
Confidentiality
Privacy
Online Privacy
Hard-disk loading
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Question # 2
A crime in which computer network or devices are used is called a:
Choose an answer
Lefting
Phishing crime
Identity Theft
Cybercrime
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Question # 3
Which is used to read the ciphertext ?
Choose an answer
Key
Board
Mouse
Trackball
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Question # 4
Vigenere Cipher is another substitution cipher, which uses a table known as:
Choose an answer
Vigenere Cipher table
Simple table
Complex table
Round table
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Question # 5
Which is the illegal copying, distribution, or usage of software ?
Choose an answer
Service
Online banking
Client
Software piracy
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Question # 6
Which are used for authentication to enter a system ?
Choose an answer
Hacking
Sabotaged
Passwords
Decryption
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Question # 7
Which are usually the secrets that are playing an important role for the success of a company ?
Choose an answer
Trade secrets
Cyber
Client server overuse
Online piracy
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Question # 8
When a key has less number of character than the text to the encrypt, then repeating letters of the key is called:
Choose an answer
Interim ciphertext
Cyber
Client server oversue
Online piracy
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Question # 9
Ceaser was a Roman politician and military general who played a critical role in the rise of the:
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Asia Empire
Roman Empire
American Empire
Pakistan Empire
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Question # 10
Which of the following is not the characteristics of phishing emails ?
Choose an answer
Official data breach notification
Email account update
IT remainder
Similar domain of actual website
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Question # 11
Some software companies sell software with a confidential text, called the:
Choose an answer
Key
Privacy
Software
Phishing
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Question # 12
Which of the following doesn't includes the types of software piracy ?
Choose an answer
Softlifting
Liability
Client server oversue
Online piracy
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Question # 13
A computer expert who can steal data when it moves from on location to other, is called:
Choose an answer
Hacker
Sabotaged
Passwords
Decryption
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