EMC Exam Questions

Which option is recommended as best practice for database storage?

While considering the type and protection of the storage for the ControlCenter database, Domain.com is looking for a recommendation.
Which option is recommended as best practice for database storage?

A.
Use software based mirroring for the ControlCenter database

B.
Due to the daily database exports unprotected disk is recommended

C.
Use RAID-1 for the ControlCenter database

D.
Use RAID-5 for the ControlCenter database