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Author Question: UML-style E-R diagrams introduce object-oriented notation that is of limited practical value in ... (Read 53 times)

123654777

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on: Jul 7, 2018
UML-style E-R diagrams introduce object-oriented notation that is of limited practical value in traditional, relational database design.
 
  Indicate whether the statement is true or false

Question 2

Support for subqueries and creating indexes is a sign of what type of SQL grammar conformance in a DBMS driver?
 
  A) Level 2 API Grammar
  B) Minimum SQL Grammar
  C) Core SQL Grammar
  D) Extended SQL Grammar


cdmart10

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

TRUE

Answer to Question 2

C


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