Selected MCQ

Current Question
What is a firewall rule specifying?
  • A. Allowed or blocked traffic based on criteria
  • B. Encryption algorithm used
  • C. User password
  • D. Backup schedule
Correct Answer: A
Explanation:
Firewall rules define which network traffic is allowed or blocked (e.g., by IP or port).
Related Question 1
What is the purpose of a firewall in network security?
  • A. To block unauthorized access based on rules
  • B. To store sensitive data
  • C. To physically connect network cables
  • D. To encrypt Wi-Fi connections
Correct Answer: A
Explanation:
Firewalls monitor and filter incoming/outgoing network traffic using security rules.