IBM
A2090-614 · Question #80
Which statement about value compression is correct?
The correct answer is C. Value compression involves removing duplicate entries for a value, only storing one copy, and. See the full explanation below for the reasoning.
Question
Which statement about value compression is correct?
Options
- ATo use value compression, you must have a license for the DB2 Storage Optimization Feature.
- BValue compression uses a page-level dictionary-based compression algorithm to compress data
- CValue compression involves removing duplicate entries for a value, only storing one copy, and
- DWhen value compression is used, the byte count of compressed NULLs, zeros, and blanks might
How the community answered
(57 responses)- A5% (3)
- B9% (5)
- C84% (48)
- D2% (1)
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