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Author Question: Schema is the MySQL synonym for database. Indicate whether the statement is true or ... (Read 82 times)

NguyenJ

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on: Jul 7, 2018
Schema is the MySQL synonym for database.
 
  Indicate whether the statement is true or false

Question 2

In a supertype-subtype structure, discriminator attributes ________.
 
  A) are easily represented in a relational design
  B) cannot be represented in a relational design
  C) require application logic to determine which subtypes correspond to a specific supertype instance
  D) Both B and C are correct


Kedrick2014

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

TRUE

Answer to Question 2

D


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