Which three statements are true about the initial storage configuration after the standard deployment of a new database Machine?
Correct Answer: B,C,F
Explanation/Reference:
B( not A): Griddisks are the fourth layer of abstraction, and they will be the Candidate Disks to build your ASM diskgroups from. By default (interleaving=none on the Celldisk layer), the first Griddisk that is created upon a Celldisk is placed on the outer sectors of the underlying Harddisk. It will have the best performance therefore. If we follow the recommendations, we will create 3 Diskgroups upon our Griddisks: DATA, RECO and SYSTEMDG.
Note:
* non-root partition (/u01).
* Oracle Database files: DATA disk group.
* Flashback log files, archived redo files, and backup files: RECO disk group.