IBM
C2090-600 · Question #25
Which of the following statements about compression for BLU MPP tables is TRUE?
The correct answer is D. Each table has a single compression dictionary that gets replicated across all partitions. See the full explanation below for the reasoning.
Question
Which of the following statements about compression for BLU MPP tables is TRUE?
Options
- ACompression must be explicitly enabled for BLU MPP tables
- BCompression requires decompression to evaluate partition joins
- CUnique compression dictionaries are generated for each partition
- DEach table has a single compression dictionary that gets replicated across all partitions
How the community answered
(33 responses)- A3% (1)
- B6% (2)
- C12% (4)
- D79% (26)
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