With Oracle Database Cloud Service as the subscription type, you must configure a
database for Backup and Recovery.
Which two options do you have to back up your database instance?
A.
No backups required. You are responsible for configuring the database backups.
B.
Backup to cloud storage and VM block storage. Ten days worth of backups are kept,
with five most recent days worth of backups available directly on VM block storage.
C.
Backup to Oracle Cloud Service storage volumes that is equal to five times the value
that was provided in Usable Data Storage when the instance was created.
D.
Backup to cloud storage and VM block storage. Fourteen days worth of backups
arekept, with seven most recent days worth of backups available directly on VM block
storage.
Explanation:
When creating a new database deployment on Oracle Database Cloud Service, you
choose whether you want automatic backups to be configured for the database. Your
choices are:
Both Cloud Storage and Local Storage—30 days’ worth of backups are kept, with the 7
most recent days’ worth available directly on the compute node’s local storage.
Cloud Storage Only—30 days’ worth of backups are kept, with all backupson cloud
storage.
None—automatic backups are not configured.
https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/dbdeployments.html
A,C
AC wrong ,
we have chosen also AC but in our exam result it is wrong.
i think they dont ask the default , how can you arrange the backup ,
you can configure the backups like B and D.
BD is true i think.
A is false because this sentence is wrong “No backups required.”
C is also false i think because there is a sentence in document “the Oracle Database Cloud Service
console’s scaling feature to add storage such that the backup storage is 1.7 times the size of your database storage.”
is there any opinion?
The answer is A , C
As per Oracle documentation, Default Backup Configuration :
When you create a database deployment, you choose one of the following backup destinations:
Both Cloud Storage and Local Storage. Backups are configured to be created automatically and stored both on local compute node storage and on an Oracle Storage Cloud Service container.
Cloud Storage Only. Backups are configured to be created automatically and stored on an Oracle Storage Cloud Service container.
None. No backup configuration is created.