Multiple choice

In an Entity-Relationship structure if an attribute might have different number of values for the entity within the entity set then such attributes are called

  1. Simple attributes

  2. Multivalued attributes

  3. Null attributes

  4. Derived attributes

  5. Composite attributes
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B Correct answer
Explanation

An attribute may have different number of values for the entity within the entity set then such attributes are called as multivalued attributes.

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