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Author Question: When transforming supertype/subtype entities into a relational database design, the key of the ... (Read 113 times)

nramada

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on: Jul 7, 2018
When transforming supertype/subtype entities into a relational database design, the key of the supertype table is placed into the subtype table typically as the key.
 
  Indicate whether the statement is true or false

Question 2

In an SQL query, which SQL keyword is used to sort the result table by the values in one or more columns?
 
  A) GROUP BY
  B) ORDER BY
  C) SELECT
  D) SORT BY


ecox1012

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

TRUE

Answer to Question 2

B


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nramada

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Reply #2 on: Jul 7, 2018
Thank you :)


ecox1012

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Reply #3 on: Jul 7, 2018
Happy to help you


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