Introduction to Information Security Quiz - CBSE Class 10 ICT

Free practice quiz: Introduction to Information Security (CBSE Class 10 ICT). 20 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This CBSE Class 10 ICT practice quiz has 20 multiple-choice questions on Introduction to Information Security, and 20 of them come with an explanation. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. What is the primary goal of information security?

   1. To protect information
   2. To store data efficiently
   3. To compress files
   4. To increase internet speed
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   Answer: A. To protect information

   The primary goal of information security is to safeguard information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction.

2. Which principle of information security involves ensuring accuracy and reliability of data?

   1. Confidentiality
   2. Integrity
   3. Authentication
   4. Accessibility
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   Answer: B. Integrity

   Integrity ensures that the data is accurate and reliable and has not been altered in unauthorized ways.

3. How does encryption help in information security?

   1. It speeds up data access
   2. It prevents unauthorized data access
   3. It allows unrestricted network access
   4. It maximizes storage space
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   Answer: B. It prevents unauthorized data access

   Encryption converts data into a coded form that is unreadable without a decryption key, which protects the confidentiality and integrity of the data.

4. In information security, what does 'non-repudiation' ensure?

   1. The data is available 24/7
   2. The data cannot be modified
   3. A sender cannot deny sending a message
   4. The user has access to all files
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   Answer: C. A sender cannot deny sending a message

   Non-repudiation provides proof of the origin of data, ensuring that once a message is sent, the sender cannot deny it, and recipients can't claim the sender didn't send it.

5. What is 'cyber forensics' primarily concerned with?

   1. The use of computers in a crime
   2. The investigation of online crimes
   3. The development of secure software
   4. The encryption of user data
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   Answer: B. The investigation of online crimes

   Cyber forensics deals with the investigation of crimes committed over the internet, including the recovery and analysis of data from computers related to criminal activity.

More questions in this quiz

Answers and explanations are in the full quiz.

1. Which of the following is NOT a component of information security?
2. What does the term 'confidentiality' refer to in information security?
3. What is one of the major threats to information security?
4. Which tool is commonly used to manage and monitor security policies in an information system?
5. What is the main function of a strong password in information security?
6. Which type of attack involves sending fraudulent communications that appear to come from a trusted source?
7. Which information security principle is compromised when a denial-of-service attack occurs?
8. What does a 'firewall' primarily protect against in a computer network?
9. What is the purpose of a Digital Signature in data security?
10. Which of the following is an example of a physical security measure?
11. Which of the following is a form of social engineering attack?
12. Multi-factor authentication relies on what to secure access?
13. What is the main benefit of using a VPN (Virtual Private Network) in terms of security?
14. How do 'zero-day' vulnerabilities pose a threat to information security?
15. Which of the following best describes the concept of 'defense in depth'?

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