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Author Question: Compared with other types of input devices, the optical laser disk is more limited in the amount of ... (Read 34 times)

elizabeth18

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on: Aug 22, 2018
Compared with other types of input devices, the optical laser disk is more limited in the amount of information that can be stored on each disk.
 
  Indicate whether the statement is true or false.

Question 2

The data input device that is frequently used instead of cash registers in stores and businesses is the
 
  A. Voice communication device.
   B. Portable audio terminal.
   C. Magnetic cassette.
   D. Point-of-sale terminal.


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InfiniteSteez

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Reply #1 on: Aug 22, 2018
Answer to Question 1

F

Answer to Question 2

D


elizabeth18

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Reply 2 on: Aug 22, 2018
Wow, this really help

yeungji

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Reply 3 on: Yesterday
Excellent

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