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Author Question: ISDN provides a separate signaling channel, the ________ channel, to carry messages between the ... (Read 153 times)

ts19998

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ISDN provides a separate signaling channel, the ________ channel, to carry messages between the terminating equipment and the digital switch.
 
  Fill in the blank(s) with correct word

Question 2

The Ethernet prorocol was first developed by three entities
 
  A) Xerox, Intel, Digital
  B) Xerox, Cisco, Intel
  C) Intel, Lucent, Cisco
  D) Cisco, Lucent, Xerox
  E) None of the above



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mariahkathleeen

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Answer to Question 1

D

Answer to Question 2

A




ts19998

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Reply 2 on: Jul 28, 2018
Excellent


Dinolord

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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