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Online Tests
9th Class Computer Chapter 4 Data Communication English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
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 # 2
Which is the process of encoding data ?
Choose an answer
Service
Online banking
Client
Encryption
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Question # 3
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 # 4
Which is the illegal copying, distribution, or usage of software ?
Choose an answer
Service
Online banking
Client
Software piracy
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Question # 5
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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Question # 6
NADRA stands for:
Choose an answer
National Database and Registration Authority
National Database Resolution
Registration Authority
National Drugs Registration
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Question # 7
Which is a general term for any type of information processing that can be represented mathematically ?
Choose an answer
Computation
Liability
Client server oversue
Online piracy
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Question # 8
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 # 9
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 # 10
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 # 11
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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Question # 12
Which is installing more copies of the software than you have license for ?
Choose an answer
Internet cyber text
Cyber
Client server oversue
Online piracy
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Question # 13
Which are used for authentication to enter a system ?
Choose an answer
Hacking
Sabotaged
Passwords
Decryption
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Question # 14
Illegally accessing someone else's computer is called:
Choose an answer
Hacking
Sabotaged
Passwords
Decryption
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Question # 15
Which methods are the methods of encryption in which the characters of original text are replaced by some other characters ?
Choose an answer
Service
Counterfeiting
Client
Substitution Cipher
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Question # 16
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 # 17
Which of the following is not characteristics of phishing website ?
Choose an answer
Similar domain of actual website
Using of forms to collect visitors
Actual link to web account
Email account updates
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Question # 18
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 # 19
Which is used to read the ciphertext ?
Choose an answer
Key
Board
Mouse
Trackball
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Question # 20
Cryptographic keys are used to read an ________ message:
Choose an answer
Double
Right
Center
Encrypted
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Question # 21
Promises made by a software developer is known as warranty or:
Choose an answer
Confidentiality
Service
Liability
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