Questions

Now, it's time to check your knowledge. Select the best response, and then check your answers with those in the Assessment appendix:

1. On a LAN, the _____ layer uses the MAC address of the destination machine, rather than the IP address:
   1. Network
   2. Presentation
   3. Data link
   4. Transport
2. The ARP Opcode lists what operation the sender is executing. Although there are many, the most common opcodes are _____:
   1. 10 and 12
   2. 0 and 8
   3. 7 and 8
   4. 1 and 2
3. With a(n) _____, a client requests its IPv4 address from a computer network by using its MAC address:
   1. InARP
   2. RARP
   3. Gratuitous ARP
   4. Proxy ARP
4. The _____ is an unsolicited ARP used to prevent duplicate IP addresses on a network. No reply is expected:
   1. InARP
   2. RARP
   3. Gratuitous ARP
   4. Proxy ARP
5. An ARP_____ is a large number of ARP requests that creates a DoS attack and prevents the network from functioning normally:
   1. Storm
   2. Spoof
   3. Gratuitous
   4. Inverse
6. The _____ defines what operation the sender is executing:
   1. Storm
   2. Spoof
   3. Opcode
   4. Protocol type
7. A possible...