Dell-EMC
E20-891 · Question #65
E20-891 Question #65: Real Exam Question with Answer & Explanation
The correct answer is A. At least one rollover to a conventional backup media for all volumes and system components. See the full explanation below for the reasoning.
Question
You are designing a MS SQL disaster recovery solution for a customer who is using EMC NetWorker and NMM. The SQL environment includes MS SQL 2005 and MS SQL 2008. To ensure the snapshots made by NMM can be used for disaster recovery, how should the backup be configured?
Options
- AAt least one rollover to a conventional backup media for all volumes and system components
- BAt least one persistent snapshot for all volumes and system components
- CPoint-in-time copy for MS SQL databases on the primary storage subsystem
- DPoint-in-time copy for all volumes on the storage subsystem
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