IBM
C4090-451 · Question #80
Which of the following is true about volume compression in a SAN Volume Controller?
The correct answer is A. Compressed volumes can be used to create Full, Incremental, and Nocopy flashcopies. See the full explanation below for the reasoning.
Question
Which of the following is true about volume compression in a SAN Volume Controller?
Options
- ACompressed volumes can be used to create Full, Incremental, and Nocopy flashcopies.
- BIf a storage pool contains a compressed volume then every volume in that pool is compressed.
- CCompression should never be used for active live data such as an online transaction processing
- D25% of the virtual capacity of each compressed volume must be reserved as working space for
How the community answered
(28 responses)- A82% (23)
- B4% (1)
- C4% (1)
- D11% (3)
Community Discussion
No community discussion yet for this question.