E20-547 Practice Exam

22 08 2014

QUESTION 1 What are features of VNX Snapshots? A.    Uses redirect on first write. Lower write performance impact. B.    Uses copy on first write. Supported with pool-based LUNs. C.    Uses redirect on first write. Supported with all LUN types. D.    Uses copy on first write. Does not require reserve LUN pool. Answer: A

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