Striping data across disk is performed with what software?
A.
CELLSRV
B.
IORM
C.
OEL
D.
ASM
Explanation:
Advanced ASM data striping spreads every ERP database across all storage
servers.
Automatic Storage Management (ASM) is the storage management foundation of Exadata. ASM
virtualizes the storage resources and provides the advanced volume management and file system
capabilities of Exadata. Striping database files evenly across the available Exadata cells and disks
results in uniform I/O load across all the storage hardware. The ability of ASM to perform nonintrusive resource allocation, and reallocation, is a key enabler of the shared grid storage
capabilities of Exadata environments. And the ASM mirroring and failure group functionality
provides much of the data protection and resiliency across the Exadata environment. With ASM,
data is mirrored across cells to ensure high availability in the event of cell failure.