HAT-050HitachiHitachi Data Systems Qualified Associate - Storage Concepts
QUESTION: 95 What are two advantages of implementing a thin provisioning storage solution? (Choose two.) A. It enables the logical partitioning of ports, cache and disks (parity groups). B. Striping data across many spindles optimizes back-end performance. C. Provisioning storage from a virtual pool improves storage utilization. D. Large volume performance is increased because each parity group has a unique workload. Answer: B, C QUESTION: 96 A consulting company would like to automatically invoke movement, retention and disposal of data according to defined rules. Which process should they implement? A. a content-based management system B. a file-based management system C. a policy-based management system D. an object-based management system Answer: C QUESTION: 97 A customer needs to identify performance bottlenecks in their FC SAN. Using performance monitoring software, what should be investigated first?