Hitachi
HAT-420 · Question #59
HAT-420 Question #59: Real Exam Question with Answer & Explanation
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Question
A customer uses TrueCopy and ShadowImage with Hitachi AMS2000 modular arrays. They are interested in upgrading those systems to Hitachi Unified Storage (HUS). Which two benefits will the customer have with HUS systems in this environment? (Choose two.)
Options
- ATrueCopy and ShadowImage will no longer require a DM-LU.
- BTrueCopy and ShadowImage will require less cache in the systems.
- CThe granularity of differential data being copied to the replication target has improved.
- DThe size of the DM-LU used for ShadowImage and TrueCopy will be reduced by about 50%.
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