Author Question: Which of the following terms best describes the condition where every foreign key must refer to an ... (Read 67 times)

fasfsadfdsfa

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Which of the following terms best describes the condition where every foreign key must refer to an existing primary key?
 
  A) Physical Design
  B) Null values
  C) Referential Integrity
  D) All of the above

Question 2

The data dictionary is a reference work of data about data.
 
  Indicate whether the statement is true or false



cat123

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Answer to Question 1

C

Answer to Question 2

TRUE



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