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Which of the following is a type of functional dependency?

6. Which of the following is a type of functional dependency?

1. Trivial Functional Dependency
2. Non-trivial Functional Dependency
3. Both A and B
4. None of the above

Answer: C) Both A and B

Explanation:

There are mainly four types of Functional Dependency in DBMS:

1. Trivial functional dependency
2. Non-Trivial functional dependency
3. Multivalued functional dependency
4. Transitive functional dependency