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Which of the following is a component of the relational data model included to specify...

Which of the following is a component of the relational data model included to specify...

 Which of the following is a component of the relational data model included to specify business rules to maintain the integrity of data when they are manipulated?

(a)Business rule constraint
(b)Data integrity
(c)Business integrity
(d)Data structure
(e)Entity Integrity.

Johnson 03-Jan-2018

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