Exam Prep Questions

Question 1 Which of the following is the ethernet broadcast address used in ARP and RARP requests?

  • A. 255.255.255.255

  • B. 08:00:20:11:aa:01

  • C. ff:ff:ff:ff:ff:ff

  • D. 224.0.0.0

A1: Answer C is correct. ff:ff:ff:ff:ff:ff is the ethernet broadcast address used in ARP and RARP requests. Answer A is incorrect because this represents a netmask. Answer B is incorrect because this is an example of a specific ethernet address that would identify a single interface. Answer D is incorrect because this represents an IP address used for multicast messages.
Question 2 Which of the following describes the function of ARP?

  • A. It is used to map a 32-bit IP address to a 48-bit ethernet address.

  • B. It is used to map a 48-bit ethernet address to a 32-bit ...

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