Question

Multivalued dependency in dbms how be eliminated

Answer 1

Answer:

Explanation:

The diazonium salts formation mechanism involves the addition of NO, followed by a series of acid-base reactions that turn the oxygen into water and creates a triple bond between the two nitrogens. The water is then expelled as a leaving group. ... A nitrite ion is protonated by HCl to give nitrous acid.

Answer 2

Answer:

➡ According to database theory, a multivalued dependency is a full constraint between two sets of attributes in a relation. In contrast to the functional dependency, the multivalued dependency requires that certain tuples be present in a relation. ... The multivalued dependency plays a role in the 4NF database normalization.

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