What is referential integrity in a relational model
Question # 00774571
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Updated on: 08/21/2020 02:59 PM Due on: 08/21/2020
Assignment Question :
1- What is referential integrity in a relational model?
2- Create an ERD for the following relation (see image below)?
Hint: The entities are PERSON, PERSONCREDITCARD, and PERSONPHONE.
The attributes for the above entities are the column headings below respectively.
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Solution: What is referential integrity in a relational model