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Question

What are the entities that entity–relationship modeling emphasizes in the context of task analysis?

a.

Objects, actions, and people.

b.

Physical objects and computer systems.

c.

Physical objects and database entities.

d.

People and computer systems.

Answer: (a).Objects, actions, and people. Explanation:In entity–relationship modeling for task analysis, the emphasis is on modeling entities such as physical objects, actions, and people. It includes a wide range of non-computer entities.

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Q. What are the entities that entity–relationship modeling emphasizes in the context of task analysis?

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