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Author Question: Which business rule specifies rules concerning the relationships between entity types? A) ... (Read 97 times)

deesands

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on: Jul 7, 2018
Which business rule specifies rules concerning the relationships between entity types?
 
  A) Triggering operations
  B) Referential integrity constraints
  C) Entity integrity
  D) Domains

Question 2

When merging relations that contain synonyms, we should obtain, if possible, agreement from users on a single standardized name for the attribute and eliminate the other synonym.
 
  Indicate whether the statement is true or false


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jomama

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

B

Answer to Question 2

TRUE


deesands

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Reply #2 on: Jul 7, 2018
Thank you


jomama

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Reply #3 on: Jul 7, 2018
No problemo


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