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

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You want to connect to your MySQL DB system's endpoint. You create an Oracle Linux compute instance on the same Virtual Cloud Network as your MySQL DB system. Which TWO actions must you perform to connect to your MySQL Database Service system? (Choose all correct answers)

• A.Install the MySQL client on your local computer.
• B.Connect to your database system by using the MySQL client on the Linux compute instance.
• C.Define a SQL Developer connection in your MySQL Database Service database system.
• D.ssh into the compute instance from your local machine.

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When you created your development database on Exadata Cloud@Customer, you selected "None" for backup location during provisioning. You now need to enable automatic backups on the development database with a retention period of 45 days. Which action should you perform?

• A.Change the database backup location to an NFS backup location with a 45-day retention period set.
• B.Change the database backup location to Object Storage with the default retention period set.
• C.No action can be taken, because a new backup location cannot be set after creation.
• D.Change the database backup location to local storage backups and set retention to 45 days.

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You are asked to create a MySQL Database Service system. You can log in to the group's Oracle Cloud Infrastructure tenancy and access the assigned compartment, and all policies have been configured and tested.
What is the next step to create a MySQL Database Service?

• A.Create a Virtual Cloud Network by using the VCN Wizard.
• B.Connect to the MySQL Database Service system endpoint.
• C.Create a Linux compute instance.
• D.Create the MySQL DB system.

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The /u02 directory containing Oracle Homes (OH) is 80% utilized and you need to free up space in it. you own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).You decide to consolidate both databases into a single Oracle Home (OH193. |_A) to free up space. Which TWO actions must you perform? (Choose all correct answers)

• A.Copy the sqinet.ora file from OH193_B to OH193_A.
• B.Schedule a downtime window with the Test teams who use the 193B database.
• C.Create a new container under 0H193B and migrate the pluggable databases (PDBs) from 193B to 193A.
• D.use the Move Database option from the console.

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