Which of the following is a common method to secure data in transit? MCQ with Answer and Explanation

Which of the following is a common method to secure data in transit?
A. Using antivirus software
B. Using strong passwords
C. Using SSL/TLS encryption
D. Using a firewall
Answer: Option C
Solution (By JKSSB Mock Tests)
SSL/TLS encryption secures data as it travels across networks, protecting it from interception and tampering.

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Practice More Cyber Security Questions

Question #1
Which software utility uses cryptographic hashing to verify that a downloaded application patch has not been tampered with or modified by an intermediary threat actor?
A. Firewall Packet Filter
B. File Compression Engine
C. Integrity Checker / Hash Verifier
D. Sandbox Controller

Correct Answer: Option C


Explanation:
Integrity checkers calculate cryptographic hashes (like SHA-256) of files, comparing them to known vendor benchmarks to verify the file hasn't been modified.

This question belongs to: Computer Cyber Security
Question #2
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. Dark Web Matrix
D. Proxy Node Array

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 #3
Which of the following is a type of malware that displays unwanted advertisements?
A. Spyware
B. Adware
C. Trojan
D. Ransomware

Correct Answer: Option B


Explanation:
Adware is a type of malware that automatically displays or downloads unwanted advertisements, often without the user's consent.

This question belongs to: Computer Cyber Security