Author Question: The global positioning system is a network of 21 ________ plus 3 working spares. A) communicators ... (Read 67 times)

BRWH

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The global positioning system is a network of 21 ________ plus 3 working spares.
 
  A) communicators B) satellites C) transponders D) base stations

Question 2

________ allows you to sync your photos between your iPhone and your Mac.
 
  A) Picasa
  B) Flickr
  C) Photobucket
  D) iCloud



ebe

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Answer to Question 1

B

Answer to Question 2

D



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