DocMCQs Educational Banner

What protects a network server from unauthorized access?

Question: What protects a network server from unauthorized access?
  • A. Antivirus
  • B. Firewall ✓
  • C. Gateway
  • D. Flow control
Correct Answer: B. Firewall
Explanation: Firewalls block unauthorized access and secure the network perimeter.

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *

Join Our WhatsApp Channel ×
Scroll to Top