A explain the difference between exclusive subtypes and, Ask an Expert

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a. Explain the difference between exclusive subtypes and inclusive subtypes. Give an example of each.

b. What is a discriminator?

c. Explain the difference between IS-A and HAS-A relationships.

d. What is the most important reason for using subtypes in a data model?

e. Describe the relationship between the structure of forms and reports and the data model.

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91974985

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