Essentials of Computer Organization and Architecture
4th Edition
ISBN: 9781284074482
Author: Linda Null, Julia Lobur
Publisher: Jones & Bartlett Learning
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Expert Solution & Answer
Chapter 12, Problem 1RETC
Explanation of Solution
Difference between polled network and internetwork:
| Polled network | Internetwork |
| In polled networks, the flow of data is performed using the hierarchies. | An internetwork establishes connection between the current network and different networks. |
| The transmission of the data depends on the hierarchies. | The transmission of the data depends on the gateways. |
| The computers are connected to front end processors which in turn connected to computer clusters or terminals. | The networks are connected to internetworks which in turn connected to internet. |
| The physical connections are created to establish the communication between two systems. | There is no need of physical connections to establish communication between the nodes. |
| The complexity of the communication increases with the increase in the hierarchy. | Data hierarchies are involved. The communication is done through routers, hubs, switches and many others. |
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Chapter 12 Solutions
Essentials of Computer Organization and Architecture
Ch. 12 - Prob. 1RETCCh. 12 - Prob. 2RETCCh. 12 - Prob. 3RETCCh. 12 - Prob. 4RETCCh. 12 - Prob. 5RETCCh. 12 - Prob. 6RETCCh. 12 - Prob. 7RETCCh. 12 - Prob. 8RETCCh. 12 - Prob. 9RETCCh. 12 - Prob. 10RETC
Ch. 12 - Prob. 11RETCCh. 12 - Prob. 12RETCCh. 12 - Prob. 13RETCCh. 12 - Prob. 14RETCCh. 12 - Prob. 15RETCCh. 12 - Prob. 16RETCCh. 12 - Prob. 17RETCCh. 12 - Prob. 18RETCCh. 12 - Prob. 19RETCCh. 12 - Prob. 20RETCCh. 12 - Prob. 21RETCCh. 12 - Prob. 22RETCCh. 12 - Prob. 23RETCCh. 12 - Prob. 24RETCCh. 12 - Prob. 1ECh. 12 - Prob. 2ECh. 12 - Prob. 3ECh. 12 - Prob. 4ECh. 12 - Prob. 5ECh. 12 - Prob. 6ECh. 12 - Prob. 7ECh. 12 - Prob. 8ECh. 12 - Prob. 9ECh. 12 - Prob. 10ECh. 12 - Prob. 11ECh. 12 - Prob. 12ECh. 12 - Prob. 13ECh. 12 - Prob. 14ECh. 12 - Prob. 15ECh. 12 - Prob. 16ECh. 12 - Prob. 18ECh. 12 - Prob. 19E
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