You are tasked with backing up your data using Oracle Cloud Infrastructure Block Volume service.
When you are finalizing your block volume backup schedule, which of the following two are valid considerations for your backup plan? (Choose Two)

• A.Location: Determine the Object Store Bucket where the backups will be stored.
• B.Governance: Tagging of backups so you can capture backup related API calls through the Audit service.
• C.Encryption: Whether to use your own key to encrypt your volume backups.
• D.Frequency: How often you want to back up your data.
• E.Number of stored backups: How many backups you need to keep available and the deletion schedule for those you no longer need.

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You want to automate the processing of new Image files to generate thumbnails. the expected rate is 10 new files every hour.
Which of the following is the most cost effective option to meet this requirement in Oracle Cloud Infrastructure (OCI)?

• A.Upload files to an OCI Object storage bucket. Every time a file is uploaded, an event is emitted. Write a rule to filter these events with an action to trigger a function in Oracle Functions. The function processes the image in the file and stores the thumbnails back in an Object storage bucket.
• B.Upload files to an OCI Object storage bucket. Every time a file is uploaded, trigger an event with an action to provision a compute instance with a cloud-init script to access the file, process it and store it back in an Object storage bucket. Terminate the instance using Autoscaling policy after the processing is finished.
• C.Build a web application to ingest the files and save them to a NoSQL Database. Configure OCI Events service to trigger a notification using Oracle Notification Service (ONS). ONS invokes a custom application to process the image files to generate thumbnails. Store thumbnails in a NoSQL Database table.
• D.Upload all files to an Oracle Streaming Service (OSS) stream. Set up a cron job to invoke a function in Oracle Functions to fetch data from the stream. Invoke another function to process the image files and generate thumbnails. Store thumbnails in another OSS stream.

Correct Answer: A

You can invoke a function that you've deployed to Oracle Functions by triggered by an event in the Events service when update the Object storage to fetch the data then the function can process the File and store back to Object storage

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There are two compartments: Networks and Devlnstances
There are two groups: NetworkAdmins with a user named Nick, and Devs with a user named Dave The following IAM policies are being used:
*Allow group NetworkAdmins to manage virtual-network-family in compartment Networks
*Allow group NetworkAdmins to manage instance-family in compartment Networks
*Allow group Devs to use virtual-network-family in compartment Networks
*Allow group Devs to manage all-resources in compartment Devlnstances
Nick creates a VCN in Networks compartment. Dave creates a VCN in Devlnstances compartment.
Which of the following statements is INCORRECT?

• A.Dave cannot launch new instances in Networks compartment
• B.Nick launches instances in Networks using VCN in Devlnstances compartment
• C.Nick cannot launch new instances in Devlnstances compartment
• D.Dave launches instances in Devlnstances using the VCN in Networks compartment

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You are helping a customer troubleshoot a problem. The customer has several Oracle Linux servers in a private subnet within a Virtual Cloud Network (VCN). The servers are configured to periodically communicate to the Internet to get security patches for applications Installed on them.
The servers are unable to reach the Internet. An Internet Gateway has been deployed In the public subnet in the VCN and the appropriate routes are configured in the Route Table associated with the public subnet.
Based on cost considerations, which option will fix this Issue?

• A.Implement a NAT instance In the public subnet of the VCN and configure the NAT instance as the route target for the private subnet.
• B.Create another Internet Gateway and configure it as route target for the private subnet.
• C.Create a NAT gateway in the VCN and configure the NAT gateway as the route target for the private subnet.
• D.Create a Public Load Balancer In front of the servers and add the servers to the Backend Set of the Public Load Balancer.

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You developed a microservices based application that runs on Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE). It has multiple endpoints that needs to be exposed to the public internet.
What Is the most cost-effective way to expose multiple application endpoints without adding complexity to the application?

• A.Deploy an Ingress controllerand use it to expose each endpointwith its own routing endpoint.
• B.Use separate load balancerinstancefor each service but use the 100 Mbps loadbalanceroption.
• C.Use NodePort service type in Kubernetesfor each of yourservice endpointand use node's public IP address to acccess the applications.
• D.Use clusterlP service type in Kubernetesfor each of yourservice endpointand use a load balancerto expose the endpoints.

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