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Author Question: CSMA/CA+ACK usually is ________. A) mandatory B) optional C) not important D) ... (Read 17 times)

leo leo

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on: Jul 7, 2018
CSMA/CA+ACK usually is ________.
 
  A) mandatory
  B) optional
  C) not important
  D) efficient

Question 2

Which of the following is relatively immune to small errors?
 
  A) analog signaling
  B) binary signaling
  C) both A and B
  D) neither A nor B


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bhavsar

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

A

Answer to Question 2

B


leo leo

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Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

phuda

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Reply 3 on: Yesterday
Wow, this really help

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