9th Computer Chapter 4 Online Test

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* Click the link for test preparation: Chapter 4 – Data and Privacy

Online Test Instructions

  • Test Name : 9th Computer Chapter 4 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. Using computer for the purpose of some unauthorized activities is called:

 
 
 
 

2. Which is a cyber-attack to make machine or network resource unavailable for a user?

 
 
 
 

3. Some software companies sell software with a confidential text, called the:

 
 
 
 

4. Which of the following is not a cybercrime?

 
 
 
 

5. Which is the process of encoding data?

 
 
 
 

6. Making illegal copies of software is called:

 
 
 
 

7. Which is called borrowing and installing a copy of a software application from a colleague?

 
 
 
 

8. In which method, we replace each alphabet in the plain text by another alphabet:

 
 
 
 

9. Which is the process of encoding data in such a way that only authorized person can read it?

 
 
 
 

10. Which is called duplicating and selling copyrighted programs?

 
 
 
 


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