S

Satya • 3.38K Points
Extraordinary

Q. Which protocol uses port number 443?

  • (A) HTTP
  • (B) FTP
  • (C) HTTPS
  • (D) SMTP
  • Correct Answer - Option(C)
  • Views: 32
  • Filed under category Networking
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Explanation by: Satya

HTTPS uses port 443 for secure web communication.

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