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Author Question: Which of the following best explains when you should denormalize a database? A) Never B) After ... (Read 131 times)

bcretired

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on: Jul 7, 2018
Which of the following best explains when you should denormalize a database?
 
  A) Never
  B) After fully normalizing the database
  C) After thorough testing for performance issues
  D) Both B and C

Question 2

When messages are passed from one class to another, the receiving class must have a method corresponding to the message name.
 
  Indicate whether the statement is true or false


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ASDFGJLO

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

D

Answer to Question 2

TRUE


bcretired

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

duy1981999

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Reply 3 on: Yesterday
Excellent

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