A large London based eCommerce company is running Oracle DB System Virtual RAC database on Oracle Cloud Infrastructure (OCI) for their eCommerce application activity. They are launching a new product soon, which is expected to sell in large quantities all over the world.
The application architecture should have minimal cost, no data loss, no performance impacts during the database backup windows and should have minimal downtime.

• A.Launch a new VM RAC database in another availability domain, launch a compute instance, deploy Oracle GoldenGate on it and then configure it to replicate the data from the eCommerce Database over to the new RAC database using GoldenGate. Take backups from the new VM RAC database.
• B.Turn off automated backups from the eCommerce database, implement Oracle Data Guard with the Standby database deployed on another availability domain, take backups from the standby database.
• C.Launch a new VM RAC database in another availability domain, launch a compute instance, deploy Oracle GoldenGate on it and then configure bi-directional replication from the eCommerce Database over to the new VM RAC database using GoldenGate. Take backups from the new VM RAC database.
• D.Turn off automatic backups from the eCommerce database, implement Oracle Active Data Guard with the standby database deployed on another availability domain, and take backups from the standby database.

Comment: *

Name: *

Email: *

Verification: *

You have created compartment called Dev for developers. There are two IAM groups for developers: group-devl and group-dev2. You need to write an Identity and Access Management (IAM) policy to give users in these groups access to manage all resources in the compartment Dev.
Which of the following IAM policy will accomplish this?

• A.Allow any-user to manage all resources in compartment Dev where request.group= /group-dev*/
• B.Allow group /group-dev*/ to manage all resources in compartment Dev
• C.Allow any-user to manage all resources in tenancy where target.comparment= Dev
• D.Allow group group-devl group-dev2 to manage all resources in compartment Dev

Comment: *

Name: *

Email: *

Verification: *

You work for a large bank where your main application is a payment processing gateway API. You deployed the application on Oracle Container Engine for Kubernetes (OKE) and used API Gateway with several policies to control the access of the API endpoint.
However, your customers are complaining about the unavailability of the API endpoint. Upon checking, you noticed that the Gateway URL is throwing Service Unavailable error. You need to check the backend latency and backend responses when this error started last night.
What should you do to get this data? (Choose the best answer.)

• A.Check with the application owner and search the log file for the container to get the metrics from the log file.
• B.Go to Governance Menu and click on Audit to see the Audit log for the API Gateway. Filter it using Start and End date with a 503 response status.
• C.Go to Developer Services and click on API Gateway. Go to the detail page of the gateway and select Metrics. Change the Start and End time to filter the metrics.
• D.Go to Monitoring and click on Service Metrics. Choose the Metric Namespace as oci_apigateway. Change the Start and End time accordingly. Add a Dimension and select httpStatusCode: 503. Check the backend latency and backend responses metric.

Comment: *

Name: *

Email: *

Verification: *

A large financial services company has used 2 types of Oracle DB Systems. In Oracle Cloud Infrastructure (OCI) to store user dat a. 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.

Comment: *

Name: *

Email: *

Verification: *

You have been asked to implement a bespoke financial application in Oracle Cloud Infrastructure using virtual machine instances controlled by Autoscaling across multiple Availability Domains. The application stores transaction logs, intermediate transaction data, and audit data and needs to store this on a persistent, durable data store accessible from all of the application servers. The application requires the file system to be mounted in the /audit folder on the Linux file system. The system needs to tolerate the failure of two or more Fault Domains and still maintain data integrity. The solution should be as low maintenance as possible.
What storage architecture should you suggest?

• A.Use File Storage Service(FSS). Configure FSS to operate from all Availability Domains the application servers operate in and mount the file system in the /audit folder.
• B.Implement a single instance and install an NFS server, configure and create an NFS share, and mount this as /audit on the application instances.
• C.Store the data on Oracle Object Storage mounted at the /audit mount point on all the Linux instances using the default mount options.
• D.Use locally attached NVMe instances and configure RAID 0 replication between servers.

Comment: *

Name: *

Email: *

Verification: *