E-R modeling technique is a ? | Faculties

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Ritu Singhal

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📊 Advance Database Management System (ADBMS)

Q. E-R modeling technique is a ?

(A) top-down approach
(B) bottom-up approach
(C) left-right approach
(D) both top-down and bottom-up

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✅ Correct Answer: (A) top-down approach

Explanation: The E-R modeling technique is a top-down approach. It involves identifying the entities in a system and the relationships between them, and then creating a diagram to represent this information. Therefore, the correct option is (a) top-down approach.

Explanation by: Ritu Singhal

The E-R modeling technique is a top-down approach. It involves identifying the entities in a system and the relationships between them, and then creating a diagram to represent this information. Therefore, the correct option is (a) top-down approach.

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