What is 'spear phishing'? MCQ with Answer and Explanation

What is 'spear phishing'?
A. A type of virus
B. A targeted phishing attack aimed at a specific individual or organization
C. A physical attack
D. A mass email phishing campaign
Answer: Option B
Solution (By JKSSB Mock Tests)
Spear phishing is a highly targeted form of phishing where attackers personalize their messages to a specific individual or group to increase the likelihood of success.

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Practice More Cyber Security Questions

Question #1
Which of the following is a method to protect data at rest?
A. Intrusion detection system
B. Firewall
C. Antivirus software
D. Encryption

Correct Answer: Option D


Explanation:
Encryption is the primary method to protect data at rest, ensuring that even if storage media is compromised, the data remains unreadable without the decryption key.

This question belongs to: Computer Cyber Security
Question #2
Which of the following is a type of malware that can record keystrokes?
A. Adware
B. Keylogger
C. Worm
D. Ransomware

Correct Answer: Option B


Explanation:
A keylogger is a type of malware that records every keystroke made on a device, capturing sensitive information like passwords and credit card numbers.

This question belongs to: Computer Cyber Security
Question #3
What form of security exploit occurs when an application inputs more variable data into a memory block than it can hold, overwriting nearby execution instructions with malicious payloads?
A. SQL Injection
B. Zero-Day Exploit
C. Cross-Site Scripting
D. Buffer Overflow

Correct Answer: Option D


Explanation:
Buffer overflows occur when input variables exceed memory segment boundaries, allowing malicious payloads to alter memory instructions and execute arbitrary commands.

This question belongs to: Computer Cyber Security