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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