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Author Question: Which of the following is composed of bands of frequencies set aside by the Federal Communications ... (Read 62 times)

krzymel

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on: Jul 28, 2018
Which of the following is composed of bands of frequencies set aside by the Federal Communications Commission (FCC) to support short-range, high-speed, wireless data communications?
 
  A. Unlicensed national information infrastructure (U-NII)
  B. Wireless local-area networks (WLANs)
  C. Wireless application protocol (WAP)
  D. Radio frequency identification (RFID)

Question 2

Both analog and digital land-mobile systems depend on __________ to provide wide-area coverage.
 
  A. software-based signal-processing
  B. repeaters
  C. ADC converters
  D. local oscillators


mariahkathleeen

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


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krzymel

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Reply #2 on: Jul 28, 2018
TY


mariahkathleeen

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Reply #3 on: Jul 28, 2018
You're welcome


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