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Author Question: Frame relay networks a. open up each frame at each node and generate a new frame b. simply pass ... (Read 78 times)

schs14

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on: Jul 7, 2018
Frame relay networks
 
  a. open up each frame at each node and generate a new frame
  b. simply pass on the frame at each node, altering the header if necessary
  c. perform error checking at each node along a route
  d. guarantee the performance required for voice transmission

Question 2

A null modem cable is used in RS-232-C
 
  a. to connect a DTE to a DCE
  b. to connect two DCEs together
  c. to connect two DTEs together
  d. none of the above


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jonathanballen97

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Reply #1 on: Jul 7, 2018
Answer to Question 1

b

Answer to Question 2

c


schs14

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Reply 2 on: Jul 7, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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