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Author Question: What is the difference between an implicit and user-defined database constraint? What will be an ... (Read 40 times)

ereecah

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on: Jul 7, 2018
What is the difference between an implicit and user-defined database constraint?
 
  What will be an ideal response?

Question 2

To fully utilize the new ERP system, the ________ results need to be incorporated into the ERP implementation scope and plan.
 
  A) blueprinting
  B) functional analysis
  C) OPM3
  D) BPR


nixon_s

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

Implicit constraints are rules that every relational database must satisfy in order to be valid. User-defined constraints are added by the database designer and they are specific for each database.

Answer to Question 2

D


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