Assume that there are no resource limits on your underlying Exadata Cloud@Customer hardware. What is the maximum number of Autonomous container databases that can be created on one Autonomous VM cluster?

• A.32
• B.4
• C.5
• D.12

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Patching requires role permissions. However, since roles are not granted by default, which role needs to be added to someone patching the DB system?

• A.Let users manage compute instance configurations, instance pools, and cluster networks.
• B.Let database and fleet admins manage Autonomous Databases.
• C.Let security admins manage vaults, keys, and secrets.
• D.Let database administrator's manage DB systems.

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Your MySQL Database Service system is automatically backed up between midnight and 1 AM. What must you do to change the starting time to 4 AM?

• A.Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM backup window start time.
• B.From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM.
• C.Use the mysqlbackup command to establish a 4 AM backup start time.
• D.Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.

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You want to permanently delete the DB System and its attached HeatWave cluster. Which action should you perform?

• A.Drop the DB system and terminate the associated HeatWave Cluster.
• B.Terminate the DB system and drop the associated HeatWave Cluster.
• C.Delete the Heatwave Cluster and it will also delete the DB system.
• D.Delete the DB system and it will also delete the attached HeatWave Cluster.

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You can manage and monitor performance of an autonomous database running on autonomous Exadata Cloud
@ Customer using the Performance Hub. Which two actions can be undertaken by Performance Hub? (Choose all correct answers)

• A.Kill a running SQL session.
• B.scale OCPUs for an autonomous database.
• C.Configure auto indexing.
• D.View ASH Analytics.
• E.Configure IO resource management (IORM).

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