Which process uses a cryptographic hash function to convert a user's plain text password into a short, fixed-length string of characters before saving it in a secure database? MCQ with Answer and Explanation

Which process uses a cryptographic hash function to convert a user's plain text password into a short, fixed-length string of characters before saving it in a secure database?
A. Heuristic Mapping
B. Password Hashing / Salting
C. File Compression
D. Sandboxing Isolation
Answer: Option B
Solution (By JKSSB Mock Tests)
Password hashing applies one-way cryptographic algorithms to obscure plain text passwords, ensuring cleartext credentials aren't exposed if the database is breached.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Cyber Security Questions

Question #1
What is the role of a security incident response team?
A. To develop software
B. To manage human resources
C. To handle customer complaints
D. To respond to and manage security incidents

Correct Answer: Option D


Explanation:
A security incident response team is responsible for preparing for, detecting, and responding to security incidents to minimize damage and ensure recovery.

This question belongs to: Computer Cyber Security
Question #2
Which administrative security tool establishes a mandatory company rule requiring passwords to contain uppercase letters, numbers, and symbols while expiring every 90 days?
A. Password Policy Enforcement Subsystem
B. Access Control List Matrix
C. Firewall Inspection Script
D. Multi-Factor Registry Check

Correct Answer: Option A


Explanation:
Password policy modules enforce programmatic rules regarding credential complexity, length, and rotation cycles to defend against automated cracking attempts.

This question belongs to: Computer Cyber Security
Question #3
What type of software vulnerability allows attackers to inject malicious client-side scripts into web pages viewed by other users, bypassing browser security controls?
A. Buffer Overflow
B. Cross-Site Scripting (XSS)
C. Zero-Day Exploit
D. SQL Injection

Correct Answer: Option B


Explanation:
XSS vulnerabilities occur when web applications include unvalidated data in web outputs, allowing threat actors to inject malicious scripts into a victim's browser session.

This question belongs to: Computer Cyber Security