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

Recall that with the CSMA/CD protocol, the adapter waits K512 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. 51210^-4 seconds for 1Mbps and 51210^-7 seconds for 1Gbps. ii. 51210^-6 seconds for 1Mbps and 51210^-9 seconds for 1Gbps. iii. 51210^-9 seconds for 1Mbps and 51210^-6 seconds for 1Gbps. iv. 51210^-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

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

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.

Question

Attached is image of the problem. Make sure to solve all parts correctly and show the correct work for each part of the problem.

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
ii. False

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