9.3 The chapter test



  1. Please explain the difference between TCP and UDP.

  2. Please answer the one range of global network IP address of A class.

  3. Please answer the one range of private network IP address of C class.

  4. Please explain the workflow of the traceroute command.

  5. What can we describe to the third item of TCP Wrapper?

  6. What is IP Address which Interface of loopback uses?


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