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Author Question: In LANs, _________ manage traffic congestion by employing a flow-control mechanism to direct traffic ... (Read 184 times)

NguyenJ

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on: Jul 28, 2018
In LANs, _________ manage traffic congestion by employing a flow-control mechanism to direct traffic to alternative paths and provide protocol conversion when needed.
 
  A. gateways
  B. formats
  C. switches
  D. routers

Question 2

____________ is (are) the telephone system for computer networks.
 
  A. Broadcast addresses
  B. IP telephony
  C. Open systems
  D. Cable modems


bassamabas

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


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