Firnhaber-Chapter 7

5 Questions

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Germany Quizzes & Trivia

3/16/2013


Questions and Answers
  • 1. 
    One of the most important network appliances on a network today is the __________.
    • A. 

      Router

    • B. 

      Switch

    • C. 

      Hub

    • D. 

      Firewall

  • 2. 
    Comparing the headers of IPv4 and IPv6, which of the following is true.
    • A. 

      IPv6 includes a hop limit.

    • B. 

      IPv6 includes a time to live.

    • C. 

      IPv4 includes a fragment offset.

    • D. 

      IPv4 includes a flow label.

  • 3. 
    SFTP stands for secure file transfer protocol, but in the past it stood for ________ file transfer protocol and was not widely used.
    • A. 

      Silly

    • B. 

      Simple

    • C. 

      Single

    • D. 

      Second

  • 4. 
    DNS uses what port number?
    • A. 

      55

    • B. 

      54

    • C. 

      53

    • D. 

      52

  • 5. 
    The ping of death attack uses ICMP to send a malformed ping that exceeds the sixe of an IP packet.
    • A. 

      True

    • B. 

      False