Hitachi
HAT-420 · Question #87
HAT-420 Question #87: Real Exam Question with Answer & Explanation
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Question
What are two advantages of the Memory Management Layer (MML) in Hitachi Unified Storage systems? (Choose two.)
Options
- AMetada for MML-supported functions is copied to cache only when needed for processing.
- BLU quick and normal format speeds are increased.
- CThe DM-LU size is automatically adjusted depending upon the number of copy pairs.
- DCopy-on-Write Snapshot and TrueCopy Extended Distance no longer require a data pool for
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