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Author Question: Which of the following statements is NOT true of optical disks? A) Optical disks have a long life ... (Read 149 times)

urbanoutfitters

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on: Jul 12, 2018
Which of the following statements is NOT true of optical disks?
 
  A) Optical disks have a long life span.
  B) Each optical disk has an unlimited capacity.
  C) An optical disk transfers information more slowly than a hard drive.
  D) Optical disks are not affected by magnetism.
  E) Storage on optical disks is permanent.

Question 2

What is the difference between a LAN and a WAN?
 
  What will be an ideal response?


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fur

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Reply #1 on: Jul 12, 2018
Answer to Question 1

B

Answer to Question 2

Local-area network (LAN) computers are connected together (usually by a network cable) serving just the building or campus in which they are located. Wide-area networks (WAN) function similar to a LAN except that they cover larger geographic areas. To do so, the WAN typically uses telecommunication lines to connect a LAN in one area with another LAN in a more distant area.


urbanoutfitters

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Reply #2 on: Jul 12, 2018
Thank you


fur

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Reply #3 on: Jul 12, 2018
No problemo


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