A customer has implemented an Oracle application on a Symmetrix VMAX with a mix of
Enterprise Flash Drives (EFD) and FC 15K drives. EFD are configured in RAID 5, and FC
15K drives are configured both in RAID 5 and RAID 1. In terms of IOPS activity, reads are
predominant over writes. The customer decided to place a portion of the database in each
tier. Which Oracle database object(s) is suitable for placing on the FC 15K RAID 1 drives?

A.
Redo log files

B.
Data files

C.
Index files

D.
Temp file