A company has added a large number of users to a VMware VDI deployment. The users are complaining that the system (VNX-Block) is slow, especially when they start their shift. You have been tasked to provide an economical solution. Which technology would you use to improve performance?

A. FAST Cache

B. FAST VP

C. FAST

D. Fast VPN

Which action would be most effective in reducing the performance impact of a Snapshot on a Source LUN?

A. Using faster disks for the Source LUN

B. Using faster disks for the Reserved LUN Pool

C. Increasing the Snapshot chunk size

D. Increasing the Snapshot write-aside size

You have designed an Auto-tiering solution using Flash, SAS, and NL-SAS disks in your storage pool. Your design was implemented and scheduling has been running daily. The customer reports that there is no data in the Flash drive tier. Why is this the case?

A. Tiering is set up for Lowest Available Tier

B. Scheduling is not required for this configuration

C. Data was previously moved to another tier

D. There was no data in the Flash drives to start with

Your customer has implemented FAST Cache and FAST VP in their application environment. They have been monitoring drive performance, and have noticed that their Flash drives display increased latency as they become full. Which process can cause the slowdown?

A. Wear leveling

B. Read redirection

C. Slice relocation

D. Chunk promotion

A customer is running a data warehouse server with dual HBAs connected to a SAN . A performance analysis of the server shows high utilization. This server needs to be backed up to a SAN-attached backup device. The customer is concerned about production performance while backing up the data.

Which solution should be proposed?

A. Back up the data over a LAN

B. Perform disk-based backup

C. Use clones as the backup source

D. Use direct-attached tape-based backup