CompTIA Network+ (N10-006) — Question 13

Which of the following default ports is associated with protocols that are connectionless?

Answer options

• A. 80
• B. 443
• C. 2427
• D. 3389

Correct answer: C

Explanation

The correct answer is C, as port 2427 is used by the MGCP (Media Gateway Control Protocol), which operates in a connectionless manner. In contrast, ports 80 (HTTP) and 443 (HTTPS) are associated with connection-oriented protocols, while port 3389 (RDP) is used for remote desktop connections, also relying on connection-oriented communication.