Understanding Malware Quiz - CBSE Class 8 ICT

Free practice quiz: Understanding Malware (CBSE Class 8 ICT). 20 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

Sample questions

1. What is malware?

   1. Malicious software
   2. Friendly software
   3. Utility software
   4. System software
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   Answer: A. Malicious software

   Malware is defined as malicious software that is designed to harm, exploit, or otherwise compromise a computer system.

2. What is a worm in terms of malware?

   1. A mobile app
   2. A self-replicating malware
   3. An antivirus tool
   4. A web browser
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   Answer: B. A self-replicating malware

   A worm is a type of malware that can replicate itself and spread independently, often without needing to attach to other software.

3. What is ransomware?

   1. A type of antivirus
   2. Malware that encrypts files for ransom
   3. A web browser
   4. A type of firewall
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   Answer: B. Malware that encrypts files for ransom

   Ransomware is a type of malware that locks or encrypts data on a system and demands payment for the decryption key.

4. What is the primary goal of a keylogger?

   1. To enhance security
   2. To record keystrokes
   3. To provide updates
   4. To manage data
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   Answer: B. To record keystrokes

   Keyloggers are a type of spyware specifically designed to record every keystroke made by a user, often to steal sensitive information.

5. What does 'sandboxing' mean in cybersecurity?

   1. Running programs in a secure environment
   2. Downloading files
   3. Removing software
   4. Updating operating systems
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   Answer: A. Running programs in a secure environment

   'Sandboxing' refers to the security practice of executing programs in a controlled environment to prevent them from causing harm to the system.

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