What is 'whaling' in cybersecurity? MCQ with Answer and Explanation

What is 'whaling' in cybersecurity?
A. A type of firewall
B. A type of virus
C. A physical attack
D. A phishing attack targeting high-profile individuals like CEOs
Answer: Option D
Solution (By JKSSB Mock Tests)
Whaling is a specific type of phishing attack that targets senior executives or high-profile individuals within an organization, often using sophisticated and personalized messages.

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Practice More Cyber Security Questions

Question #1
What is the primary goal of a phishing attack?
A. To encrypt files
B. To disrupt network services
C. To obtain sensitive information such as passwords and credit card details
D. To install a virus

Correct Answer: Option C


Explanation:
The primary goal of phishing is to trick individuals into revealing sensitive information like usernames, passwords, and financial details by impersonating a trustworthy entity.

This question belongs to: Computer Cyber Security
Question #2
Which antivirus analysis protocol checks for zero-day malware variants by scanning code layouts for suspicious instructions, rather than relying on established file hashes?
A. Heuristic / Behavioral Analysis
B. Static Signature Identification
C. Database Static Lookup
D. Dynamic Cryptographic Hashing

Correct Answer: Option A


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

Correct Answer: Option A


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