E20-326 무료 덤프문제 온라인 액세스

The NAR file on a source CLARiiON array is 12 hours of 300 second intervals. You require a minimum of 30 intervals of complete data.
How many 30-minute trace files will need to be collected from the CLARiiON for a Tier Advisor analysis?

• A.5
• B.6
• C.4
• D.7

A proposed SRDF/S solution was modeled with BCSD using host-based data.
The BCSD model assumed two engine VMAX arrays with SRDF Fibre ports.
The Compressed Throughput chart shows that the available throughput is greater than the peak throughput. The "Volume Exceptions" table lists ten devices.
What should you recommend?

• A.Provide more bandwidth
• B.Change the application layout
• C.Use three engine VMAX arrays
• D.Turn off software compression on the remote adapters

How many SDDF sessions can each Logical Volume support?

• A.64
• B.8
• C.16
• D.32

What describes the difference between Asynchronous and Synchronous Copy on First Write (COFW)?

• A.Asynchronous mode results in fewer disk operations during COFW.
• B.Asynchronous and Synchronous mode result in similar host response time as both suffer the COFW penalty.
• C.Asynchronous results in a shorter host response time as there is no COFW penalty compared to Synchronous.
• D.Asynchronous mode results in more disk operations during COFW.

A customer is using virtual provisioning on a Symmetrix VMAX which is being shared for Production and non-production workloads.
What can be used to separate the different workloads?

• A.Dynamic Cache Partitioning
• B.Write Pending Limit
• C.Symmetrix Priority Controls
• D.FAST VP