Which concept dictates that computer operators should be granted only the minimum system access rights required to complete their specific job responsibilities? MCQ with Answer and Explanation

Which concept dictates that computer operators should be granted only the minimum system access rights required to complete their specific job responsibilities?
A. Zero Trust Validation
B. Defense in Depth
C. Principle of Least Privilege (PoLP)
D. Stateful Inspection Mapping
Answer: Option C
Solution (By JKSSB Mock Tests)
The Principle of Least Privilege restricts user account privileges to the absolute bare minimum needed to perform authorized tasks, reducing potential attack surfaces.

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Practice More Cyber Security Questions

Question #1
What type of attack focuses on saturating a web resource's bandwidth or computing capacity by flooding it with data from thousands of hijacked botnet devices?
A. SQL Injection Matrix
B. Phishing Campaign
C. Cross-Site Execution Loop
D. Distributed Denial of Service (DDoS) Attack

Correct Answer: Option D


Explanation:
DDoS attacks deploy distributed botnet nodes to overwhelm target infrastructure bandwidth, causing services to crash or go offline.

This question belongs to: Computer Cyber Security
Question #2
What is the purpose of a digital signature?
A. To compress a message
B. To encrypt a message
C. To speed up message delivery
D. To verify the authenticity and integrity of a message

Correct Answer: Option D


Explanation:
A digital signature provides authentication and integrity verification, ensuring that a message or document comes from the claimed sender and has not been altered.

This question belongs to: Computer Cyber Security
Question #3
What is the difference between a virus and a worm?
A. There is no difference
B. A worm requires user action to spread, while a virus does not
C. A virus is always more harmful than a worm
D. A virus requires a host program to spread, while a worm is self-contained

Correct Answer: Option D


Explanation:
A virus attaches itself to a host program or file to replicate, while a worm is a standalone program that replicates and spreads on its own.

This question belongs to: Computer Cyber Security