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Author Question: In relational database design, ID-dependent entities are not used to ________. A) represent N:M ... (Read 177 times)

karlynnae

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on: Jul 7, 2018
In relational database design, ID-dependent entities are not used to ________.
 
  A) represent N:M relationships
  B) handle associative relationships
  C) represent relationships where the child identifier does not include the key of the parent
  D) handle archetype/instance relationships

Question 2

To count the number of rows in a table, use the SQL construct COUNT(ROWS).
 
  Indicate whether the statement is true or false


nothere

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

C

Answer to Question 2

FALSE


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