πŸ“Š Software Engineering
Q. Entity-relation model is
  • (A) It describes the basic entities in the design and relation between them.
  • (B) Observational techniques used to understand social and organizational requirements.
  • (C) It is based on the idea of developing an initial implementation, exposing it uses on requirement and refining it through many versions until an adequate system has been developed.
  • (D) Based on an idea of developing an initial implementation, exposing this to uses comment and retiring it until and adequate system has been developed.
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βœ… Correct Answer: (A) It describes the basic entities in the design and relation between them.

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