Which two are true for achieving High Availability on Oracle Cloud Infrastructure? (Choose two.)
A
Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region.
B
Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highly available.
C
Configure your database to have Data Guard in another Availability Domain in Sync mode within a region.
D
Store your database files on Object Storage so that they are available in all Availability Domains in all regions.
E
Distribute your application servers across all Availability Domains within a region.
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