Dell-EMC
E20-500 · Question #153
E20-500 Question #153: Real Exam Question with Answer & Explanation
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Question
In MirrorView/S deployment, how are the changes to the data blocks protected during interrupted communication with the secondary storage?
Options
- AChanged blocks are tracked by a bitmap stored in memory and recorded in a log, on permanent storage
- BChanges are stored on first four disks in the Vault area
- CFailed communication with secondary invokes creation of Out-of-Sync LUN that stores copies of the changed
- DConsistency Group LUN is responsible for tracking the changed blocks
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