What is 'cybersecurity'? MCQ with Answer and Explanation

What is 'cybersecurity'?
A. The practice of protecting systems, networks, and data from digital attacks
B. The practice of designing software
C. The practice of managing hardware
D. The practice of building computers
Answer: Option A
Solution (By JKSSB Mock Tests)
Cybersecurity is the practice of protecting computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks.

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Practice More Cyber Security Questions

Question #1
An attacker sends an email that appears to come from a company's HR department, asking workers to verify financial accounts on a linked website. This exploit is called:
A. Smishing Attempt
B. Vishing connection
C. Pharming redirection
D. Spear Phishing

Correct Answer: Option D


Explanation:
Spear phishing targets specific groups or individuals within an enterprise, using familiar internal context to improve the likelihood of deception.

This question belongs to: Computer Cyber Security
Question #2
A piece of software code that remains hidden and completely inactive inside a corporate server until an executive's account deletion triggers its destructive routine is a:
A. Logic Bomb
B. Rootkit Module
C. Macro Virus
D. Computer Worm

Correct Answer: Option A


Explanation:
Logic bombs are snippets of malicious code hidden within legitimate software programmed to activate only when specific conditions are met.

This question belongs to: Computer Cyber Security
Question #3
What type of hacker accesses computer systems without any operational authorization, driven by financial malice, espionage, or a desire to cause digital destruction?
A. White Hat Hacker
B. Grey Hat Hacker
C. Black Hat Hacker
D. Ethical Analyst

Correct Answer: Option C


Explanation:
Black hat hackers violate computer security domains explicitly for personal gain, monetary theft, political espionage, or malicious destruction.

This question belongs to: Computer Cyber Security