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Author Question: In the following diagram, which of the answers below is true? A) Each patient has one or more ... (Read 9 times)

ashley

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on: Jul 7, 2018
In the following diagram, which of the answers below is true?
 
  A) Each patient has one or more patient histories.
  B) Each patient has one and only one visit.
  C) Each patient history belongs to one and only one patient.
  D) Both A and C

Question 2

Any create command may be reversed by using a ________ command.
 
  A) truncate
  B) drop
  C) delete
  D) unpack


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firehawk60

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

D

Answer to Question 2

B


ashley

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

bassamabas

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Reply 3 on: Yesterday
Excellent

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