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Author Question: Optical scanners are used to ________. A) track and interpret body movement B) monitor traffic ... (Read 114 times)

Garrulous

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on: Jul 7, 2018
Optical scanners are used to ________.
 
  A) track and interpret body movement
  B) monitor traffic patterns
  C) decipher barcodes and other symbols
  D) read information embedded in RFID tags

Question 2

Which of the following statements is true about user-generated content?
 
  A) It is driven by people and technology and does not require processes and data.
  B) It powers the generation of content in what has come to be known as Web 1.0.
  C) It makes up most of the information in systems such as eBay, Craigslist, and Wikipedia.
  D) It is often produced by professionals with the expectation of profit or remuneration.


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AmberC1996

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

C

Answer to Question 2

C


Garrulous

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Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

frankwu0507

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Reply 3 on: Yesterday
Excellent

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