When the parent entity has a surrogate key, the enforcement actions are the same for both parent and ...

Author Question: When the parent entity has a surrogate key, the enforcement actions are the same for both parent and ... (Read 48 times)

Frost2351

Hero Member
Posts: 557

on: Jul 7, 2018

When the parent entity has a surrogate key, the enforcement actions are the same for both parent and child.

Indicate whether the statement is true or false

Question 2

Which of the following is not a common variant of the E-R model?

A) IE Crow's Foot
B) IDEF1X
C) UML
D) Object-oriented

gstein359

Sr. Member
Posts: 293

Reply #1 on: Jul 7, 2018

Answer to Question 1

FALSE

Answer to Question 2

D

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