Which of the following is a characteristic of a secure password? MCQ with Answer and Explanation

Which of the following is a characteristic of a secure password?
A. It is easy to remember
B. It is shared with others
C. It is at least 12 characters long with a mix of characters
D. It is a common word
Answer: Option C
Solution (By JKSSB Mock Tests)
A secure password is long (at least 12 characters) and includes a mix of uppercase and lowercase letters, numbers, and special characters, making it difficult to guess or crack.

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Practice More Cyber Security Questions

Question #1
What is the purpose of a security patch management process?
A. To increase system performance
B. To install new software
C. To manage user accounts
D. To ensure timely installation of security updates

Correct Answer: Option D


Explanation:
Patch management is the process of identifying, acquiring, testing, and installing patches to fix vulnerabilities in software and systems, maintaining security.

This question belongs to: Computer Cyber Security
Question #2
What is 'zero-day vulnerability'?
A. A vulnerability that has been known for a long time
B. A vulnerability that only affects older systems
C. A software vulnerability that is unknown to the vendor and has no patch
D. A vulnerability that is easy to fix

Correct Answer: Option C


Explanation:
A zero-day vulnerability is a flaw in software that is unknown to the vendor, meaning there is no official patch available at the time it is discovered.

This question belongs to: Computer Cyber Security
Question #3
Which security standard forces a system to demand multiple independent proofs of identity—such as a password mixed with an instant mobile token—before permitting user access?
A. Multi-Factor Authentication (MFA)
B. Data Encrypting Standard (DES)
C. Single Sign-On (SSO)
D. Access Control Listing (ACL)

Correct Answer: Option A


Explanation:
MFA combines validation factors from distinct categories: something you know (password), something you have (token/device), or something you are (biometrics).

This question belongs to: Computer Cyber Security