CDMP
DMF-1220 · Question #402
Logical abstraction entities become separate objects in the physical database design using one of two methods.
The correct answer is B. Supertype partition D. Subtype absorption. See the full explanation below for the reasoning.
Question
Logical abstraction entities become separate objects in the physical database design using one of two methods.
Options
- AThe DAMA Wheel
- BSupertype partition
- CSubtype partition
- DSubtype absorption
- ESupertype absorption
How the community answered
(49 responses)- A4% (2)
- B71% (35)
- C16% (8)
- E8% (4)
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