What is the purpose of a vulnerability scanner? MCQ with Answer and Explanation

What is the purpose of a vulnerability scanner?
A. To manage user accounts
B. To install security patches
C. To monitor network traffic
D. To automatically identify security weaknesses in a system
Answer: Option D
Solution (By JKSSB Mock Tests)
A vulnerability scanner is a tool that automatically scans systems and networks to identify security weaknesses, such as unpatched software or misconfigurations.

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Practice More Cyber Security Questions

Question #1
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. Botnet
B. Honeynet Grid
C. Proxy Node Array
D. Dark Web Matrix

Correct Answer: Option A


Explanation:
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
Question #2
What class of hacker operates without malicious intent but may cross legal boundaries to access systems without permission, later disclosing the security flaws to owners or demanding a remediation fee?
A. Black Hat Hacker
B. White Hat Hacker
C. Grey Hat Hacker
D. Script Kiddie

Correct Answer: Option C


Explanation:
Grey hat hackers inhabit an ethical middle ground; they compromise system boundaries without authorization but generally lack malicious intent, aiming instead to report or expose systemic bugs.

This question belongs to: Computer Cyber Security
Question #3
What is the role of a security analyst?
A. To manage finances
B. To handle customer complaints
C. To develop software
D. To monitor and analyze security threats

Correct Answer: Option D


Explanation:
A security analyst is responsible for monitoring, analyzing, and responding to security threats and incidents to protect an organization's information assets.

This question belongs to: Computer Cyber Security