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Author Question: Which of the following Internet connectivity technologies enables data to be sent over existing ... (Read 65 times)

Diane

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  • Posts: 576
on: Jul 7, 2018
Which of the following Internet connectivity technologies enables data to be sent over existing copper telephone lines by sending digital pulses in the high-frequency area of telephone wires?
 
  A) integrated services digital network technology
  B) digital subscriber line technology
  C) dial-up service technology
  D) cable modem technology
  E) fiber-to-home technology

Question 2

A ________ is a device that converts digital signals from a computer into analog signals so that telephone lines may be used as a transmission medium to send and receive electronic data.
 
  A) modem
  B) LAN card
  C) network adapter
  D) PCI connector
  E) USB port


Sweetkitty24130

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

B

Answer to Question 2

A


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