Database - Database Redesign - Discussion

Discussion Forum : Database Redesign - General Questions (Q.No. 14)

Database Redesign

14.

The data model that is produced from reverse engineering is:

a conceptual model.

an internal model.

a logical model.

None of the above is correct.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

6 comments Page 1 of 1.

Michael ProsperS said: 7 years ago

ERD is the output of reverse engineering.

Aishwarya said: 8 years ago

Reverse engineering on data model leads to database schema. (Refer general questions).

Manisha said: 9 years ago

C. A logical model is the correct answer.

Deepa Banerjee said: 1 decade ago

Logical model is included in option C then why option D is correct?

Sandy said: 1 decade ago

Physical or logical, or both can be produced by reverse engineering.

Sudhir said: 1 decade ago

Then what model is produced?

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