Which of the following is a common technique used in malware distribution? MCQ with Answer and Explanation

Which of the following is a common technique used in malware distribution?
A. Email attachments
B. Secure websites
C. Firewalls
D. Antivirus software
Answer: Option A
Solution (By JKExamLibrary)
Malware is often distributed through email attachments, where users are tricked into opening malicious files that install malware on their systems.

This question belongs to: Computer Cyber Security

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Practice More Cyber Security Questions

Question #1 Report Error
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. Sandbox Controller
C. Integrity Checker / Hash Verifier
D. File Compression Engine

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 Report Error
What term describes a newly discovered software vulnerability that is exploited by threat actors before the software creator has created or released a security patch?
A. Backdoor Entry
B. Zero-Day Vulnerability
C. Buffer Overflow
D. Logic Bypass flaw

Correct Answer: Option B


Explanation:
Zero-day vulnerabilities represent newly discovered software flaws that lack patch remediation, exposing users to exploitation risks.

This question belongs to: Computer Cyber Security
Question #3 Report Error
What is the role of a Chief Information Security Officer (CISO) in an organization?
A. To develop software
B. To oversee the organization's cybersecurity strategy
C. To handle customer complaints
D. To manage the IT department

Correct Answer: Option B


Explanation:
A CISO is a senior executive responsible for developing and implementing an organization's information security program, ensuring the protection of data and systems.

This question belongs to: Computer Cyber Security