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NETW 590 DeVry Week 1 Quiz Latest

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NETW 590 DeVry Week 1 Quiz Latest

NETW 590 DeVry Week 1 Quiz Latest

NETW590

 

NETW 590 DeVry Week 1 Quiz Latest

Question 1. Question : (TCO A) In the context of the PSTN, routing _____.

  • is required for calls covering long distances and multiple switches
  • Both A and C
  • effectively creates a dedicated circuit
  • is an index or table

Question 2. Question : (TCO A) Time Division Multiplexing (TDM) _____.

  • is the means by which calls are carried on trunks
  • uses multiple frames
  • enables simultaneous calls on a single physical connection
  • All of the above

Question 3. Question : (TCO B) In a VoIP system, voice is _____.

  • digitized
  • analog
  • packetized
  • Both A and C

Question 4. Question : (TCO B) Address discovery refers to _____.

  • a reverse phone directory look-up
  • determining the destination of the call after initiation
  • recording the sending address after the call is terminated
  • the national phone number database

Question 5. Question : (TCO A) Briefly describe SS7 in terms of what it does, and its major characteristics.

Question 6. Question : (TCO B) What is the purpose of a VoIP gateway?

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