Which TWO statements are true when deciding which Oracle Cloud Infrastructure (OCI) region to register an Exadata Cloud@Customer infrastructure in? (Choose all correct answers)

A. Exadata Cloud@Customer is hosted in a customer data center so the Exadata infrastructure is not registered in an OCI region.

B. Consider any business policies or regulations that preclude the use of a particular region.

C. Consider the physical proximity of the region you register the infrastructure in to your data center.

D. The Exadata Cloud@Customerregion can be changed after the infrastructure is created.

E. Consider which availability domain (within the region) to create the Exadata Cloud@Customer infrastructure in.

You want to move an Exadata Cloud@Customer VM cluster to a different OCI compartment for increased isolation from other teams that use Exadata. What happens when you use the console to do this?

A. The VM cluster and associated databases will move to the new compartment. All other resources will remain in the existing compartment.

B. After it is deployed, a VM cluster cannot change compartments.

C. The vm cluster, compute nodes, and associated databases willmove compartments. All other resources will remain in the existing compartment.

D. The vM cluster, compute nodes, and underlying Exadata infrastructure will move to the new compartment. All other resources remain the same.

Which FOUR storage options are available in Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)

A. Local storage

B. Object Storage

C. EFS Storage

D. Block Storage

E. File Storage

F. EBS Storage

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. 12

B. 4

C. 5

D. 32

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. No action can be taken, because a new backup location cannot be set after creation.

B. Change the database backup location to local storage backups and set retention to 45 days.

C. Change the database backup locationto an NFS backup location with a 45-day retention period set.

D. Change the database backup location to Object Storage with the default retention period set.

You want to scale within Exadata System. Which of the following two statements are true? (Choose all correct answers)

A. The setting of database parameter CPU_COUNT is affected bymodifying the number of enabled OCPU cores.

B. Modifying the number of enabled OCPU cores does not require database downtime.

C. Modifying the number of enabled OCPU cores requires database downtime.

D. The setting of database parameter CPU_COUNT is not affected by modifying the number of enabled OCPU cores.

You want to connect to your MySQL DB system's endpoint. You create an Oracle Linux computeinstance 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. Define a SQL Developer connection in your MySQL Database Service database system.

C. Connect to your database system by using the MySQL client on the Linux compute instance.

D. ssh into the compute instance from your local machine.

What information is required to connect to the NoSQL Database Cloud Service?

A. API signing key, adminID, user ID

B. signing key fingerprint, API signing key, tenancy OCID

C. user ID, tenancy ID, component ID

D. tenancy 1D, passphrase, handshake key

In a two-node Real Applications Clusterenvironment, the Internet and VCN Resolver are supported for DNS in the DB system. Which TWO tasks are required for the network setup? (Choose all correct answers)

A. After the VCN is created, modify the DNS settings to use DNS Hostnames.

B. when creatingthe database, specify a value in the Hostname Prefix.

C. Select "Use DNS Hostnames in this VCN" as the VCN is being created.

D. Select the hostname field for a DNS label when the subnet is being created.

In addition to the automatic backup of your Oracle Database associated with a database deployment, you are planning to take an on-demand backup of a database on Exadata CloudService. How do you do this?

A. Disable the automatic backup configuration and then take an on-demand backup.

B. First connect to the Exadata Cloud Instance as the oracle user and then take a backup.

C. Use the Create Backup button in the backup section ofthe Database Details page.

D. Perform a recovery operation to a specific long-term backup.