Which address is used to identify a process on a host by the transport layer?
A. physical address
B. logical address
C. port address
D. specific address
Answer:C
Which address is used to identify a process on a host by the transport layer?
A. physical address B. logical address C. port address D. specific address
Explanation: A port number is a way to identify a specific process to which an Internet or other network message is to be forwarded when it arrives at a server. Some examples of port numbers are port 20 which is used for FTP data, port 22 which is used for SSH remote login ,and port 23 which is used for TELNET.