a) Functional dependency
b) Database modeling
c) Normalization
d) Decomposition
Answer: c
Explanation: Normalisation is the process of removing redundancy and unwanted data.
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Empdt1(empcode, name, street, city, state, pincode).
For any pincode, there is only one city and state. Also, for given street, city and state, there is just one pincode. In normalization terms, empdt1 is a relation inWhich forms are based on the concept of functional dependency:
Which forms has a relation that possesses data about an individual entity:
Which forms simplifies and ensures that there are minimal data aggregates and repetitive groups:
Functional Dependencies are the types of constraints that are based on______
Which-one ofthe following statements about normal forms is FALSE?
Tables in second normal form (2NF):
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