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Author Question: A relation resulting from a weak entity has a non-composite primary key when the identifying ... (Read 46 times)

mynx

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on: Jul 7, 2018
A relation resulting from a weak entity has a non-composite primary key when the identifying relationship is:
 
  A) Optional on both sides
  B) 1:1
  C) 1:M
  D) M:N

Question 2

Stage ________ of the ERP life cycle is similar to the investigation stage of the SDLC.
 
  A) one
  B) two
  C) three
  D) four
  E) none of the above


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hramirez205

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

B

Answer to Question 2

A


mynx

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

ghepp

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Reply 3 on: Yesterday
Wow, this really help

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