Free EMC E20-324 Exam Dumps Questions & Answers

You are planning a technical refresh of a customer's CLARiiON storage array to a VNX. They have stated that the CLARiiON seems to perform slowly and believe that they require additional disk spindles to satisfy their performance requirements.
What utility should you use to investigate performance trends?

• A.  Unisphere Analyzer
• B.  Network Storage Designer
• C.  SP Collect
• D.  E-Lab Advisor

A customer plans to replace a CLARiiON CX4-960 with a new VNX system. The disks on the CX4-960 are all configured as RAID Groups. The new system will use Pools exclusively.
Local replicas are made using SnapView Snapshots, and have required the use of Reserved LUNs with a total size of 10 TB.
The customer wants to know if they should continue to use SnapView Snapshots, or should change to using VNX Snapshots. They want you to explain your answer.
What do you tell the customer?

• A.  The Reserved LUN Pool required for VNX Snapshots will be smaller than that for SnapView Snapshots
• B.  VNX Snapshots will require an additional Pool for the redirected write data
• C.  VNX Snapshots have a lower performance impact than SnapView Snapshots
• D.  SnapView Snapshots have a lower performance impact than VNX Snapshots

A customer plans to deploy SharePoint on a VNX array. They plan to implement BLOB externalization. Compared to a traditional implementation, how does BLOB externalization affect the number of drives required for the same workload?

• A.  Uses more SAS drives, but fewer EFD drives.
• B.  Uses more disks.
• C.  Uses fewer disks.
• D.  Uses fewer SAS drives, but more NL-SAS drives.

What happens when a primary Control Station fails?

• A.  Primary Control Station panics and reboots
• B.  Secondary Control Station takes over as primary
• C.  Secondary Control Station panics and reboots
• D.  Primary Control Station starts ConnectHome and notifies EMC

What is the "rule of thumb" for calculating the amount of Data Mover memory SavVol space requires?

• A.  1GB takes ~ 8MB
• B.  1GB takes ~ 1KB
• C.  1GB takes ~ 8KB
• D.  1GB takes ~1MB