A global media organization is working on a project which lets users upload their videos to the site. After upload is complete, the video should be automatically processed by an Al algorithm. The algorithm will try to recognize certain actions in the videos so that it can be used to show related advertisements in future. The development team wants to focus on writing Al code and not worry about underlying infrastructure for high availability, scalability, security and monitoring.
Which Oracle Cloud Infrastructure (OCI) services would meet these requirements?
A. OCI Object Storage, OCI Events service and OCI Functions.
B. Oracle Container Engine for Kubernetes, OCI Notifications and OCI Object Storage.
C. OCI Events, Oracle Container Engine for Kubernetes and OCI Digital Assistant.
D. OCI Resource Manager, OCI Functions and OCI Events service.
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.
You are working as a security consultant with a global insurance organization which is using Microsoft Azure Active Directory (AD) as identity provided to manager user login/passwords. When a user logs in to Oracle Cloud infrastructure (OCI) console, it should get authenticated by Azure AD.
Which set of steps are required to configure at OCI side in order to get it enabled
A. Setup Azure AD as an Enterprise Application, map Azure AD users and groups and policies to OCI groups and users
B. Setup Azure AD as an Identity Provider, Import users and groups from Azure AD to OCI, set up IAM policies to govern access to Azure AD groups
C. Setup Azure AD as an Enterprise Application, configure OCI for single sign-on, map Azure AD groups to OCI groups, set up the IAM policies to govern access to Azure AD groups
D. Setup Azure AD as an Identity Provider, map Azure AD groups to OCI groups, set up the IAM policies to govern access to Azure AD groups
A digital marketing company is planning to host a website on Oracle Cloud Infrastructure (OCI) and leverage OCI Container Engine for Kubernetes (OKE). These web servers will make API calls to access OCI Object Storage to store all images uploaded by users.
For security purposes, you must ensure that the credentials used by the web server to allow access to OCI Object Storage are not stored in the compute instance.
What solution results in an implementation with the least-effort for this scenario?
A. Configure the credentials to use Transparent Data Encryption (TDE) to automatically allow the web server to make API calls to the OCI Object Storage.
B. Configure the credentials using OCI Registry (OCIR) to automatically connect with OKE allowing the web server to make API calls to the OCI Object Storage.
C. Configure the credentials using OCI Vault to allow an instance to make API calls and grant access to OCI Object Storage.
D. Configure the credentials using Instance Principals to allow the web server to make API calls to the OCI Object Storage.
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. Use NodePort service type in Kubernetes for each of your service endpoint and use node's public IP address to access the applications.
B. Use separate load balancer instance for each service, but use the 100 Mbps load balancer option.
C. Deploy an Ingress Controller and use it to expose each endpoint with its own routing endpoint.
D. Use ClusterIP service type in Kubernetes for each of your service endpoint and use a load balancer to expose the endpoints.
An E-commerce company which sells computers, tablets, and other electronics items has recently decided to move all of their on-premises infrastructure to Oracle Cloud Infrastructure (OCI). One of their on-premises application is running on an NGINX server and the Oracle Database is running in a 2 node Oracle Real Application Clusters (RAC) configuration.
They cannot afford to have any application down time when they do the migration.
What is an effective mechanism to migrate the customer application to OCI and set up regular automated backups?
A. Launch a compute instance and run an NGINX server to host the application. Deploy a 2 node VM DB Systems with Oracle RAC enabled. Import the on-premises database to OCI VM DB Systems using Oracle Data Pump and then enable automatic backups.
B. Launch a compute instance for both the NGINX application server and the database server. Attach block volumes on the database server compute instance and enable backup policy to backup the block volumes.
C. Launch a compute instance and run an NGINX server to host the application. Deploy Exadata Quarter Rack, enable automatic backups and import the database using Oracle Data Pump.
D. Launch a compute instance and run an NGINX server to host the application. Deploy a 2 node VM DB Systems with Oracle RAC enabled. Setup Oracle GoldenGate to synchronize data from their on-premises database to OCIVM Database. Export and Import the on- premises database to OCIVM DB Systems using Oracle Data Pump, apply the GoldenGate trail files to sync up the OCI database with the on-premises database. Enable automatic backups for the OCIVM database and then cutoverthe application from on-premises to OCI.
Your team is conducting a root analysis (RCA) following a recent, unplanned outage. One of the block volumes attached to your production WebLogic server was deleted and you have tasked with identifying the source of the action. You search the Audit logs and find several Delete actions that occurred in the previous 24 hours. Given the sample of this event.
Which item from the event log helps you identify the individual or service that initiated the DeleteVolume API call?
A. requestAgent
B. eventource
C. principalld
D. requestOrigin
E. eventId
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 launches instances in Devlnstances using the VCN in Networks compartment
B. Nick cannot launch new instances in Devlnstances compartment
C. Nick launches instances in Networks using VCN in Devlnstances compartment
D. Dave cannot launch new instances in Networks compartment
You are trying to troubleshoot the configuration of your Oracle Cloud Infrastructure (OCI) Load Balancing service. You have a backend HTTP service for which you have created a backend set in the load balancer. You have configured health checks for the backend set. Although the health checks appear good, customers sometimes experience transaction failures.
Which of the following options will definitely lead to this problem?
A. You are NOT using regional subnets in your Virtual Cloud Network. With Availability Domain (AD) specific subnet. the compute instances of the backend service running in the subnet have issues when the AD is down.
B. You are using OCI Domain Name System. You have misconfigured the 'A' record with the wrong IP address leading to requests not getting routed correctly.
C. You are using iSCI for block volume attachment to the compute instances in your backed HTTP service. TCP/IP configuration of your block volume attachment is not configured correctly, leading to issues in your backend service.
D. You are running a TCP-level health check against your HTTP service. The TCP handshake can succeed and indicate that the service is up even when the HTTP service has issues.
You are a Lead Architect at one of the leading consulting firms. Your firm has workloads deployed in both Oracle Cloud Infrastructure (OCI) and Microsoft Azure. You are asked to design a solution where workloads on both clouds can communicate directly and efficiently. You would like to set up a private interconnection between OCI and Microsoft Azure.
What are the steps you need to perform on the OCI side to set up the interconnection?
A. Create a VCN with subnets and attach a DRG to the VCN. Create a FastConnect connection of the connection type "FastConnect Partner" and select "Microsoft Azure: ExpressRoute" as the Partner. Create a public virtual circuit, provide details of the DRG and add the "partner connection key" provided by Microsoft Azure. Configure OCI VCN Security Lists and Route Tables.
B. Create a Virtual Cloud Network (VCN) with subnets and attach a Virtual Network Gateway to the VCN. Create a FastConnect connection of the connection type "FastConnect Partner" and select "Microsoft Azure: ExpressRoute" as the Partner. Create a private virtual circuit, provide details of the Dynamic Routing Gateway (DRG) and add the "partner interconnect key" provided by Microsoft Azure. Provide the BGP IP addresses. Configure OCI VCN Security Lists and Route Tables.
C. Create a VCN with subnets and attach a DRG to the VCN. Create a FastConnect connection of the connection type "FastConnect Direct". Create a Cross-Connect Group, provide details of the DRG and add the "partner secret key" provided by Microsoft Azure. Provide the BGP IP addresses, Configure OCI VCN Security Lists and Route Tables.
D. Create a VCN with subnets and attach a DRG to the VCN. Create a FastConnect connection of the connection type "FastConnect Partner" and select "Microsoft Azure: ExpressRoute" as the Partner. Create a private virtual circuit, provide details of the DRG and add the "partner service key" provided by Microsoft Azure. Provide the BGP IP addresses, Configure OCI VCN Security Lists and Route Tables.
