CDMP
DMF-1220 · Question #314
SPARC published their three-schema approach to database management. The three key components were:
The correct answer is A. Internal D. Conceptual E. External. See the full explanation below for the reasoning.
Question
SPARC published their three-schema approach to database management. The three key components were:
Options
- AInternal
- BLogical
- CGeneric
- DConceptual
- EExternal
How the community answered
(37 responses)- A76% (28)
- B16% (6)
- C8% (3)
Community Discussion
No community discussion yet for this question.