Q&A
| Q. | What common address notation is used to simplify a 32-bit binary address? |
| A. | Dotted decimal notation. |
| Q. | ARP returns what type of information when given an IP address? |
| A. | The corresponding physical (or MAC) address. |
| Q. | If a router is unable to keep up with the volume of traffic, what type of ICMP message is sent to the source IP? |
| A. | A Source Quench message. |
| Q. | What class does an IP address belong to that starts with the binary pattern 110 as the three leftmost bits? |
| A. | A Class C network. |
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