Dell-EMC
E20-555 · Question #75
E20-555 Question #75: Real Exam Question with Answer & Explanation
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Question
How does Isilon SnapshotIQ use storage for snapshots?
Options
- AThrough Changed Block Tracking and only changed data blocks are saved
- BWorks on the file level and saves the entire file no matter what has changed
- CWorks with 4 KiB blocks and will always use that amount of storage, no matter what has changed
- DThrough Changed Block Tracking and always uses a 4 KiB block, even if the data changed is less than
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