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What is the function of firewall?

What is the function of firewall?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Service provider
  • B Cyber security
  • C Internet browser
  • D Storage device
Correct Answer: Option B
Explanation:
Fire Wall could be either a software or hardware, but its major function is to help secure a computer system or website from hackers.

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