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Author Question: Such heavyweight players as Microsoft, IBM, Siemens, and Cisco Systems view ________ as a protocol ... (Read 63 times)

shenderson6

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on: Jul 7, 2018
Such heavyweight players as Microsoft, IBM, Siemens, and Cisco Systems view ________ as a protocol that can deliver real-time communications for IP-based voice, video, data, and instant messaging.
 
  A) SAP
  B) SIP
  C) PSA
  D) PSI

Question 2

To establish a T-1 connection, each end of a digital leased line requires which two devices that are usually combined into one unit?
 
  A) a leased unit and an owned unit
  B) a private service unit and a public service unit
  C) a channel service unit and a data service unit
  D) a digital unit and an analog unit


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ankilker

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

B

Answer to Question 2

C


shenderson6

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Reply 2 on: Jul 7, 2018
Wow, this really help

ghepp

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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