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How can performance be improved for the Exchange team without impacting the database data import?

Database administrators load new financial data into their databases between 6 A.M. and 8 A.M. every day. During this time period, the Microsoft Exchange administrators report that archiving operations come to a halt. Neither operation can be moved to a different time due to other dependencies.
How can performance be improved for the Exchange team without impacting the database data import?

Which solution may help resolve this performance issue?

A storage administrator is investigating performance issues on a server attached to an EMC Symmetrix VMAX array. The server is running a database application with database tables located in a file system on a 100 GB standard device. Performance Manager shows that during peak activity times, the 100 GB device is reaching its device write pending limit.
Which solution may help resolve this performance issue?

Which combination of access control permission and user-based authorization role will fulfill this requirement

An EMC Symmetrix VMAX is shared between a company’s sales and engineering departments.
The company has the following requirements:
1. A specific user from the sales department should be allowed to execute TimeFinder commands on the devices set aside for sales using a Solaris host.
2. The same user should not be allowed control over devices belonging to engineering.
3. No other user with an account on the Solaris host should be able to exercise the same controls
specified in the first two requirements.
Which combination of access control permission and user-based authorization role will fulfill this requirement?

Which Symmetrix feature should be used to ensure the most dynamic and efficient use of the array with the best

A storage administrator is planning to configure an EMC Symmetrix VMAX array for a few critical Microsoft Windows application servers. The array is running Enginuity 5874 and has a mixture of SATA, FC, and EFD disks installed. The application servers all require a mix of high performance and low performance capacity.
Which Symmetrix feature should be used to ensure the most dynamic and efficient use of the array with the best performance possible for all applications?