What term refers to a network of compromised, malware-infected computers under the remote command of a singular cybercriminal master node, often used to launch massive DDoS actions? MCQ with Answer and Explanation

What term refers to a network of compromised, malware-infected computers under the remote command of a singular cybercriminal master node, often used to launch massive DDoS actions?
A. Dark Web Matrix
B. Botnet
C. Proxy Node Array
D. Honeynet Grid
Answer: Option B
Solution (By JKExamLibrary)
A botnet is a collection of hijacked 'zombie' nodes controlled remotely via Command and Control (C2) servers to execute coordinated cyber operations.

This question belongs to: Computer Cyber Security

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Question #1 Report Error
What is a 'worm' in the context of malware?
A. A self-replicating program that spreads without user intervention
B. A type of ransomware
C. A program that disguises itself as a legitimate file
D. A form of spyware

Correct Answer: Option A


Explanation:
A worm is a standalone malware that replicates itself and spreads to other computers without requiring any user action.

This question belongs to: Computer Cyber Security
Question #2 Report Error
A security infrastructure strategy where multiple independent layers of security controls—such as firewalls, MFA, encryption, and awareness training—are deployed across an enterprise is:
A. Stateful Boundary Control
B. Zero Trust Model
C. Least Privilege Access
D. Defense in Depth

Correct Answer: Option D


Explanation:
Defense in Depth combines technical, physical, and administrative security layers to build redundant protection boundaries and avoid single points of failure.

This question belongs to: Computer Cyber Security
Question #3 Report Error
What is the primary goal of cybersecurity?
A. To make systems completely impenetrable
B. To increase system complexity
C. To protect systems, networks, and data from digital attacks
D. To monitor all user activities

Correct Answer: Option C


Explanation:
The primary goal of cybersecurity is to protect information and systems from unauthorized access, damage, or attack, ensuring the confidentiality, integrity, and availability of data.

This question belongs to: Computer Cyber Security