TEACHER-STUDENT relation in Mini-case example 2 is required because

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Question:
TEACHER-STUDENT relation in Mini-case example 2 is required because

1.it is in 3 NF

2.it has a multivalued key

3.it has a composite key with multivalued dependency relation

4.Without this relation database is incomplete and some queries cannot be answered

Posted Date:-2021-12-09 15:17:59

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