[Answered] Which of the following telephone systems functions without the use of a switchboard for either ...

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Author Question: Which of the following telephone systems functions without the use of a switchboard for either ... (Read 68 times)

CBme

Hero Member
Posts: 548

on: Aug 22, 2018

Which of the following telephone systems functions without the use of a switchboard for either incoming or outgoing calls?

A. PBX
B. PABX
C. Telex
D. Centrex

Question 2

The word modem is the acronym for

A. Modulator-emulator.
B. Modulation-emulation.
C. Modulator-demodulator.
D. Modulation-demodulator.

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iman

Sr. Member
Posts: 334

Reply #1 on: Aug 22, 2018

Answer to Question 1

D

Answer to Question 2

C

CBme

Hero Member
Posts: 548

Reply #2 on: Aug 22, 2018

iman

Sr. Member
Posts: 334

Reply #3 on: Aug 22, 2018

You're welcome

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