If the standard port number for the Telnet service is 23, a host whose IPv4 address is 10.43.3.87 has a socket address for Telnet of ____.
A) 10.43.3.87/23
B) 10.43.3.87:23
C) 10.43.3.87-23
D) 23:10.43.3.87

Question

Quizplus · Accepted Answer

The socket address of a host is represented by its IP address and the port number. In this case, the IP address is 10.43.3.87 and the standard port number for Telnet service is 23. Therefore, the socket address for Telnet is 10.43.3.87:23.

If the Standard Port Number for the Telnet Service Is