Database - The Database Development Process - Discussion

Discussion Forum : The Database Development Process - General Questions (Q.No. 2)
2.
The three-schema components include all, but:
internal schema.
conceptual schema.
programming schema.
external schema.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Lakhan Rathod said:   1 year ago
The Three-schema contains an external level, internal level, and conceptual level which are interconnected. The programming schema doesn't come under it.

Alok kumar kureel said:   9 years ago
Because it contains all three views, conceptual, logical and physical view. It clearly explained that how any db designer design the database.

Vinay said:   1 decade ago
Programming schema is different from rest of all the schema.

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