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Author Question: A foreign key value can appear multiple times in a table. Indicate whether the statement is true ... (Read 55 times)

NClaborn

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A foreign key value can appear multiple times in a table.
 
  Indicate whether the statement is true or false.

Question 2

The value of a primary key must be unique for each tuple of its table.
 
  Indicate whether the statement is true or false.



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Sophiapenny

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Answer to Question 1

T

Answer to Question 2

T




NClaborn

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Reply 2 on: Jul 7, 2018
:D TYSM


ebonylittles

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Reply 3 on: Yesterday
Gracias!

 

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