Question

What do server machines use to designate each of their services?

A Routers Correct Answer Incorrect Answer
B ports Correct Answer Incorrect Answer
C hubs Correct Answer Incorrect Answer
D IP address Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Server machines use numbered ports for each of their services. For example, a server machine running a Web server and an FTP server will use different port numbers for each service.

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