1. Which address identifies a process on a host? a. physical address b. logical address c. port address d. specific address 2. is a device that forwards packets between networks by processing the routing information included in the packet. a. switch b. firewall c. router d. all of the mentioned 3. The IETF standards documents are called a. RFC b. RCF 5. A c. ID d. IEEE 4. The a. path b. medium is the physical path over which a message travels c. protocol d. route 6. The a. forum b. protocol c. standard d. none of the above is a set of rules that governs data communication 7. The address uniquely defines a host on the Internet a. physical b. IP c. port d. specific layer is responsible for moving frames from one hop (node) to the next. a. physical b. data link c. network d. none of the above