A large financial services company has used 2 types of Oracle DB Systems. In Oracle Cloud Infrastructure

(OCI) to store user data.

One is running on a VM.Standard2.8 shape and the other on a VM.Standard 2.4 shape.

As business grows, data is growing rapidly on both the databases and performance is also degrading.

The company wants to address this problem with a viable and economical solution.

As the solution architect for that company you have suggested that they move their databases to

Autonomous Transaction Processing Serverless (ATP-S) database.

Which two factors should you consider before you arrived at that recommendation?

A. You verified that ATP S supports the database features and options currently being used by the 2 databases.

B. Validate that ATP-S will support the storage and processing requirements for the 2 databases over the life cycle of the business applications.

C. Confirm that ATP-S allows customers to compress tablespaces to reduce storage costs

D. Upon provisioning, ATP-S automatically scales up CPU to meet the application's processing requirements.

A cloud consultant is working on implementation project on OCI. As part of the compliance requirements,

the objects placed in object storage should be automatically archived first and then deleted. He is testing a

Lifecycle Policy on Object Storage and created a policy as below:

[ { "name": "Archive_doc", "action": "ARCHIVE", "objectNameFilter": { "inclusionPrefixes": "doc"] },

"timeAmount": 5, "timeunit": "DAYS", "isEnabled": true }, { "name": "Delete_doc", "action": "DELETE",

"objectNameFilter": "inclusionPrefixes": [ "doc"] 1."timeAmount": 5, "timeunit": "DAYS", "isEnabled": true }

What will happen after this policy is applied?

A. All objects with names starting with "doc" will be deleted after 5 days of object creation

B. All the objects having file extension ".doc" will be archived for 5 days and will be deleted 10 days after object creation

C. All the objects having file extension ".doc" will be archived 5 days after object creation

D. All the objects with names starting with "doc" will be archived 5 days after object creation and will be deleted 5 days after archival

You are part of a project team working in the development environment created in OCI. You have realized that the CIDR block specified for one of the subnet in a VCN is not correct and want to delete the subnet. While deleting you are getting an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet. Which of the following action you will take to troubleshoot this issue?

A. Use OCI CLI to call "GetVnic" operation to find out the parent resource of the VNIC

B. Copy and Paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC

C. Use OCI CLI to delete the VNIC first and then delete the subnet

D. Use OCI CLI to delete the subnet using --force option

You have deployed a multi-tier application with multiple compute instances in Oracle Cloud Infrastructure.

You want to back up these volumes and have decided to use 'Volume Groups' feature. The Block volume

and Compute instances exist in different compartments within your tenancy. Periodically, a few child

compartments are moved under different parent compartments, and you notice that sometimes volume

group backup fails.

What could be the cause?

A. The Identity and Access Management policy allowing backup failed to move when the compartment was moved.

B. You are exceeding your volume group backup quota configured.

C. You have the same block volume attached to multiple compute instances; if these compute instances are in different compartments then all concerned compartments must be moved at the same time.

D. A compute instance with multiple block volumes attached cannot move when a compartment is moved.

A customer has a Virtual Machine instance running in their Oracle Cloud Infrastructure tenancy. They

realized that they wrongly picked a smaller shape for their compute instance. They are reaching out to you

to help them fix the issue.

Which of the below options is best recommended to suggest to the customer?

A. OCI doesn't allow such an operation.

B. Change the shape of instance without reboot, but stop all the applications running on instance beforehand to prevent data corruption.

C. Delete the running instance and spin up a new instance with the desired shape.

D. Change the shape of the virtual machine instance using the Change Shape feature available in the

console.