HP
HP2-N36 · Question #43
Which statements are true about a prejoin projection? (Select three.)
The correct answer is A. A prejoin projection enforces primary and foreign key constraints. B. A prejoin projection does not increase the storage footprint. E. A prejoin projection adds no limitations to the tables in the join. See the full explanation below for the reasoning.
Question
Which statements are true about a prejoin projection? (Select three.)
Options
- AA prejoin projection enforces primary and foreign key constraints.
- BA prejoin projection does not increase the storage footprint.
- CA prejoin projection slows down data loading.
- DA prejoin projection can process any type of join.
- EA prejoin projection adds no limitations to the tables in the join.
- FA prejoin projection improves query run time performance.
How the community answered
(37 responses)- A73% (27)
- C16% (6)
- D3% (1)
- F8% (3)
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