How you could better enforce referential integrity

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Reference no: EM131767492 , Length: word count : 2000

Lab  - Individual

Overall: Individually, you will be modifying the lab by examining the system your group turned in last week and evaluating it for integrity and security

1- Take your design and discuss about how you could better enforce referential integrity in terms of semantic data integrity. For this portion I would like an explanation.

2- Add three constraints of your choice (that make sense) in your system and explain WHY you have added those constraints. For this portion I would like code and an explanation

3- Write a trigger to meet a business need.For this portion I would like code and an explanation of why the trigger meets the business need.

4- Write a security plan based on the four areas we went over in class. For this portion I would like an explanation.

Attachment:- bank lab data.zip

Reference no: EM131767492

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