Recall that with the CSMA/CD protocol, the adapter waits K*512 bit-times after a collision, where K is drawn randomly a. For K = 100, how long does the adapter wait until returning to Step 2 (carrier sense to re- attempt transmission) for a 1 Mbps broadcast channel? For a 1 Gbps broadcast channel? i. 512*10^-4 seconds for 1Mbps and 512*10^-7 seconds for 1Gbps. ii. 512*10^-6 seconds for 1Mbps and 512*10^-9 seconds for 1Gbps. iii. 512*10^-9 seconds for 1Mbps and 512*10^-6 seconds for 1Gbps. iv. 512*10^-7 seconds for 1Mbps and 512*10^-4 seconds for 1Gbps. b. The higher the transmission rate of an interface, the sooner it will be able to retry a retransmission. True or False. i. True Rolan

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Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.