Dell-EMC
E20-393 · Question #326
E20-393 Question #326: Real Exam Question with Answer & Explanation
The correct answer is B. Redirect on Write requires a storage resource reserved to hold original data that changed to. See the full explanation below for the reasoning.
Question
What technology, used by Dell EMC Unity XT Snapshots, is accurately described?
Options
- ACopy on First Write requires a storage resource reserved to hold original data that changed to
- BRedirect on Write requires a storage resource reserved to hold original data that changed to
- CRedirect on write requires no storage resource to create a Snapshot, writes are redirected on
- DCopy on First Write requires no storage resource to create a Snapshot, writes are copied to
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