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4th Chapter

9th Computer S. English Medium Chapter 4 Test

Matric Part 1/9th Class Computer Science Chapter 4 MCQ Test With Answer for Chapter 4 (Storage Devices)

This online test contains MCQs about following topics:

- Main Memory
- How does memory work?
- Memory Measuring Units
- Data Organization Within a byte or Word
- Secondary Memory

9th Computer Science Chapter Wise Test
(English Medium)

Click Here for Computer Science Urdu Medium Ch 4 MCQ Test

Matric Part 1/9th Class Computer Science Chapter 4 MCQ Test With Answer for Chapter 4 (Storage Devices)

Sr. # Questions Answers Choice
1 Using computer for the purpose of some unauthorized activities is called:
  • A. Fraud or misuse
  • B. Selling and printing
  • C. Denial of service
  • D. Piracy
2 Which is installing more copies of the software than you have license for ?
  • A. Internet cyber text
  • B. Cyber
  • C. Client server oversue
  • D. Online piracy
3 Which is a cyber attack to make machine or network resource unavailable for a user ?
  • A. Softlifting
  • B. Liability
  • C. Denial of service
  • D. Online piracy
4 Which means that we want to keep the data correct ?
  • A. Integrity
  • B. Cyber
  • C. Client server overuse
  • D. Online piracy
5 Cryptographic keys are used to read an ________ message:
  • A. Double
  • B. Right
  • C. Center
  • D. Encrypted
6 Which of the following is not a cybercrime ?
  • A. Hacking
  • B. Phishing crime
  • C. Identity Theft
  • D. Decryption
7 Which of the following is not characteristics of phishing website ?
  • A. Similar domain of actual website
  • B. Using of forms to collect visitors
  • C. Actual link to web account
  • D. Email account updates
8 Every organization to whom the data is entrusted, it is their responsibility regarding ___________ of the data:
  • A. Confidentiality
  • B. Privacy
  • C. Online privacy
  • D. Confidentiality and privacy
9 Encoding means conversion of the data to an unreadable format which is called:
  • A. Ciphertext
  • B. Online banking
  • C. Client
  • D. Encryption
10 A _________ is a computer program written with negative intentions:
  • A. Patent
  • B. Virus
  • C. Client
  • D. Software piracy

Top Scorers of Computer Science 9th Class English Medium Chapter 4 Online Test

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Hadaiqa Kashif

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01 Mins 03 Sec
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90S THOR Gaming Yt

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90S THOR Gaming Yt

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Abbottabad17 - May - 2022

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10 Mins 50 Sec

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    Mahnoor

    09 Mar 2020

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