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Author Question: Digital subscriber lines: A) operate over existing telephone lines to carry voice, data, and ... (Read 174 times)

drink

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Digital subscriber lines:
 
  A) operate over existing telephone lines to carry voice, data, and video.
  B) operate over coaxial lines to deliver Internet access.
  C) are very-high-speed data lines typically leased from long-distance telephone companies.
  D) have up to twenty-four 64-Kbps channels.
  E) are based on radio signals of various frequencies.

Question 2

The toy manufacturer you work for wants to exchange data with a chain of toy stores in order to improve its distribution and speed to market. The toy stores use different software than your firm.
 
  Which of the following tools or technologies presents the best solution?A) Mashups
  B) Extranet
  C) Web services
  D) Cloud computing
  E) Intranet


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b614102004

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drink

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Reply 2 on: Jul 7, 2018
Excellent


Jossy

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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