HTTPS uses TCP and which of the following ports A 80 B 110 C

HTTPS uses TCP and which of the following ports?

A. 80

B. 110

C. 111

D. 443

Solution

D. HTTPS uses TCP and port 443. Answer A is incorrect because port 80 is used for HTTP, answer B is incorrect because port 110 is used for POP3, and answer C is incorrect because port 111 is for network file service.