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Author Question: When transforming an ID-dependent E-R data model relationship into a relational database design, the ... (Read 105 times)

naturalchemist

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on: Jul 7, 2018
When transforming an ID-dependent E-R data model relationship into a relational database design, the referential integrity constraints should allow ________.
 
  A) parent updates to cascade
  B) child updates to cascade
  C) child deletes to cascade
  D) Both A and B are correct

Question 2

Anytime you want to use an SQL Server reserved word as a user identifier, enclose it in ________.
 
  A)  
  B)  
  C) ( )
  D)


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chem1s3

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

A

Answer to Question 2

B


naturalchemist

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Reply 2 on: Jul 7, 2018
:D TYSM

kswal303

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Reply 3 on: Yesterday
Excellent

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