Which key concept limits user accounts and operational profiles to only the access parameters required to perform their specific job duties? MCQ with Answer and Explanation

Which key concept limits user accounts and operational profiles to only the access parameters required to perform their specific job duties?
A. Principle of Least Privilege (PoLP)
B. Defense in Depth
C. Zero Trust Validation
D. Stateful Inspection Mapping
Answer: Option A
Solution (By JKSSB Mock Tests)
The Principle of Least Privilege helps contain security breaches by ensuring users only have access to systems and files necessary for their specific role.

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Practice More Cyber Security Questions

Question #1
Which type of antivirus detection strategy analyzes an unverified program's instruction codes for malicious traits, helping it flag new threats even if the file hash is missing from standard databases?
A. Static Signature Masking
B. Database Static Lookup
C. Heuristic Analysis / Behavioral Monitoring
D. Cryptographic Indexing

Correct Answer: Option C


Explanation:
Heuristic analysis checks software patterns and rules of behavior to detect unknown zero-day malware variants that lack established signature profiles.

This question belongs to: Computer Cyber Security
Question #2
Which of the following is a common technique used by attackers to gain unauthorized access?
A. Brute force attack
B. Installing a firewall
C. Using antivirus software
D. Encrypting data

Correct Answer: Option A


Explanation:
A brute force attack involves trying all possible combinations of passwords or keys until the correct one is found, gaining unauthorized access.

This question belongs to: Computer Cyber Security
Question #3
What is a 'man-in-the-middle' (MITM) attack?
A. An attack where the attacker intercepts communication between two parties
B. An attack that physically destroys hardware
C. An attack that targets a single user with a phishing email
D. An attack that uses a virus to replicate

Correct Answer: Option A


Explanation:
A man-in-the-middle attack occurs when an attacker secretly intercepts and possibly alters the communication between two parties who believe they are directly communicating with each other.

This question belongs to: Computer Cyber Security