EMC Exam Questions

Which design considerations should be followed that could directly impact performance?

A customer has asked you to configure a new CLARiiON CX for their new Oracle implementation.
Performance is very important to this customer.
Which design considerations should be followed that could directly impact performance?

A.
Do not mix random and sequential I/O workloads on the same spindles

B.
Ensure that each host has a dedicated pair of SP ports

C.
Use the same RAID type for all RAID groups within the array

D.
Minimize the use of the write intent log