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Author Question: ISDN provides a separate signaling channel, the ________ channel, to carry messages between the ... (Read 143 times)

ts19998

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

D

Answer to Question 2

A


ts19998

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  • Posts: 531
Reply 2 on: Jul 28, 2018
Excellent

atrochim

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Reply 3 on: Yesterday
Gracias!

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