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Author Question: Sometimes it is advisable to offer a ________ app if there are numerous other apps with similar ... (Read 52 times)

WWatsford

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on: Jul 7, 2018
Sometimes it is advisable to offer a ________ app if there are numerous other apps with similar functionality.
 
  A) freemium
  B) premium
  C) low-cost
  D) free

Question 2

Transaction files:
 
  A) are large files, containing all main information about an entity.
  B) are used to update master files and produce reports.
  C) cannot contain several record types.
  D) are always stored using indexed-sequential organization.


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mrphibs

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

D

Answer to Question 2

B


WWatsford

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Reply 2 on: Jul 7, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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