You are creating a database in your RAC implementation. You are using the DBCA to create the database, and you selected the Raw Devices Mapping file on one of the screens of the DBCA. What is the reason for selecting this file?
You want the DBCA to bind the partitions to raw devices.
You want to set the appropriate raw partition for each database file.
You want to configure an ASM diskgroup containing raw devices.
You want to provide the DBCA with a list of all the storage devices that are currently bound to a raw interface.
Want to practice for 1Z0-048 - Oracle Database 10g R2: Real Application Clusters for Administrators ?