What is the primary goal of cybersecurity? MCQ with Answer and Explanation

What is the primary goal of cybersecurity?
A. To protect systems, networks, and data from digital attacks
B. To monitor all user activities
C. To increase system complexity
D. To make systems completely impenetrable
Answer: Option A
Solution (By JKSSB Mock Tests)
The primary goal of cybersecurity is to protect information and systems from unauthorized access, damage, or attack, ensuring the confidentiality, integrity, and availability of data.

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Practice More Cyber Security Questions

Question #1
Which malicious software strain automatically floods a user’s computer monitor with pop-up marketing window sequences, often slowing system performance and bundling tracker cookies secretly?
A. Rootkit Module
B. Ransomware Core
C. Adware
D. Computer Worm

Correct Answer: Option C


Explanation:
Adware is code optimized to continuously display advertisement matrices on client screens, often bundled with browser add-ons without transparent consent.

This question belongs to: Computer Cyber Security
Question #2
What is the function of a security token in multi-factor authentication?
A. To generate a one-time password for authentication
B. To encrypt data
C. To provide a physical key for access
D. To store user passwords

Correct Answer: Option A


Explanation:
A security token, such as a hardware token or a mobile app, generates a one-time password (OTP) that is used as a second factor in authentication, enhancing security.

This question belongs to: Computer Cyber Security
Question #3
What form of phishing threat targets mobile phone users explicitly by broadcasting fraudulent SMS text messages disguised as notifications from delivery firms or financial institutions?
A. Vishing Attempt
B. Whaling Attack
C. Smishing (SMS Phishing)
D. Pharming Scam

Correct Answer: Option C


Explanation:
Smishing combines SMS short messaging with classic phishing logic, luring cellular targets to click compromised web addresses embedded in text notifications.

This question belongs to: Computer Cyber Security