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Author Question: Which of the following has the highest maximum speed transfer? (a) Modem. (b) ISDN. (c) xDSL. ... (Read 10 times)

big1devin

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on: Jul 7, 2018
Which of the following has the highest maximum speed transfer?
 
  (a) Modem.
  (b) ISDN.
  (c) xDSL.
  (d) Cable Modem.

Question 2

________ uses short bursts of light to represent bits in data transfer and ________ carries electric signals interpreted by the computer as bits.
 
  (a) Copper wire, fiber-optic cable.
  (b) Copper wire, bandwidth.
  (c) Fiber-optic cable, copper wire.
  (d) Fiber-optic cable, bandwidth.


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kxciann

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

Ans: (c)

Answer to Question 2

Ans: (c)


big1devin

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Reply 2 on: Jul 7, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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