Developing Applications and Automating Workflows Using Cisco Platforms (DEVASC) — Question 481

Which TCP port is used by default for HTTPS?

Answer options

• A. 53
• B. 80
• C. 143
• D. 443

Correct answer: D

Explanation

The correct answer is D, 443, which is the standard port for HTTPS traffic, ensuring secure communication over the web. Ports 53, 80, and 143 are used for DNS, HTTP, and IMAP respectively, and are not associated with HTTPS.