What is 'cyberspace'? MCQ with Answer and Explanation

What is 'cyberspace'?
A. A type of antivirus software
B. The virtual world of interconnected computer networks and digital communication
C. A physical location where computers are stored
D. A physical network cable
Answer: Option B
Solution (By JKSSB Mock Tests)
Cyberspace refers to the global domain of digital networks, communications, and information systems, a virtual environment where online interactions occur.

Discuss this Question (0)

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

Practice More Cyber Security Questions

Question #1
Which defensive infrastructure component actively monitors network traffic logs, dynamically blocking malicious source IP addresses to protect network availability?
A. Intrusion Prevention System (IPS)
B. Proxy Server Gateway
C. Data Sanitization Tool
D. File Encryption Engine

Correct Answer: Option A


Explanation:
An IPS actively analyzes data packet streams, automatically updating security controls or dropping malicious traffic to protect target networks.

This question belongs to: Computer Cyber Security
Question #2
What is the purpose of a security certificate?
A. To compress data
B. To encrypt data
C. To verify the identity of a website or entity
D. To speed up data transmission

Correct Answer: Option C


Explanation:
A security certificate, such as an SSL/TLS certificate, verifies the identity of a website or entity, enabling secure communications and establishing trust.

This question belongs to: Computer Cyber Security
Question #3
Which component of a secure operating system architecture logs every successful and failed user authentication attempt to provide an audit trail for forensic review?
A. Quarantine Vault
B. Heuristic Monitor
C. Security Event Log / Audit Log
D. Firewall Filter Sheet

Correct Answer: Option C


Explanation:
Security event logs provide an immutable chronological record of access histories, system errors, and authentication attempts to assist forensic investigations.

This question belongs to: Computer Cyber Security