Dell EMC Exam E20-393 Topic 8 Question 54 Discussion

Actual exam question for Dell EMC's E20-393 exam

Question #: 54
Topic #: 8

What technology, used by Dell EMC Unity XT Snapshots, is accurately described?

ACopy on First Write requires a storage resource reserved to hold original data that changed to preserve the point-in-time view

BRedirect on Write requires a storage resource reserved to hold original data that changed to preserve the point-in-time view

CRedirect on write requires no storage resource to create a Snapshot, writes are redirected on parent pool

DCopy on First Write requires no storage resource to create a Snapshot, writes are copied to parent pool

Show Suggested Answer

Suggested Answer: B

by Ernest at Jun 25, 2022, 06:57 AM

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