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Oracle 1z0-997-22 Sample Question Answers

Question # 1

Which three options are available to migrate an Oracle database 12.x from an on-premises environment to Oracle Cloud Infrastructure (OCI)? 

A. Leverage OCI Storage Gateway asynchronous database migration option. 
B. Use Oracle Data Pump Export/Import to migrate the database. 
C. Configure RMAN cross-platform transportable tablespace backup sets. 
D. Setup OCI schema and data transfer tool with BareMetal DB Systems as the target.
 E. Create a backup of your on-premises database In OCI DB Systems. 

Question # 2

You are building a highly available and fault tolerant web application deployment for your company. Similar application delayed by competitors experienced web site attack including DDoS which resulted in web serverfailing. You have decided to use Oracle Web Application Firewall (WAF) to implement an architecture which will provide protection against such attacks and ensure additional configuration will you need to implement to make sure WAF is protecting my web application 24×7. Which additional configuration will you need to Implement to make sure WAF Is protecting my web application 24×7? 

A. Configure auto scaling policy and it to WAF instance. 
B. Configure Control Rules to send traffic to multiple web servers 
C. Configure multiple origin servers 
D. Configure new rules based on now vulnerabilities and mitigations

Question # 3

A fast growing E-commerce company has deployed their online shopping application on Oracle Cloud Infrastructure. The application wasdeployed on compute instances with Autoscaling configuration for application servers fronted by a load balancer and OCI Autonomous Transaction Processing (ATP) in the backend. In order to promote their ecommerce platform 50% discount was announced on allthe products for a limited period. During the day 1 of promotional period it was observed that the application is running slow and company's hotline is flooded with complaints. What could be two possible reasons for this situation?

A. The health check on some of the backend servers has failed and the load balancer has taken those servers temporarily out of rotation. 
B. As part of Autoscaling, the load balancer shape has dynamically changed to a larger shape to handle more incoming traffic and the system wasslow for a short time during this change. 
C. The health check on some of the backend servers has failed and the load balancer was rebooting these servers. 
D. Autoscaling has already scaled to the maximum number of instances specified in the configurationand there is no room for scaling further. 

Question # 4

You are helping a customer troubleshoot a problem. The customer has several Oracle Linux servers in a private subnet within a Virtual CloudNetwork (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. Create a Public Load Balancer In front of the servers and add the servers to the Backend Set of the Public Load Balancer. 
B. Create another Internet Gateway and configure it as route target for the private subnet. 
C. Implement a NAT instance In the public subnet of the VCN and configure the NAT instance as the route target for the privatesubnet. 
D. Create a NAT gateway in the VCN and configure the NAT gateway as the route target for the private subnet. 

Question # 5

You are working as a solution architect for a customer in Frankfurt, which uses multiple compute instance VMs spread among three Availability Domains in the Oracle Cloud Infrastructure (OCI) eu-frankfurt-1 region. The compute instances do not have public IP addresses and are running in private subnets inside a Virtual Cloud Network (VCN). You have set up OCI Autoscaling feature for the compute instances, but find out that instances cannot be auto scaled. You have enabled monitoring on the instances. What could be wrong in this situation? 

A. You need to assign a reserved public IP address to the compute instances. 
B. You need to set up a Service Gateway to send metrics to the OCI Monitoring service. 
C. Autoscaling only works for instances with public IP addresses. 
D. Autoscaling only works with single availability domains. 

Question # 6

You are working as a solutions architectfor an online retail store In Frankfurt which uses multiple compute instance VMs spread among three availability domains In the eufrankfurt-1 region. You noticed the website Is having very high traffic, so you enabled autoscaling to sun tee me no f your application but, you observed that one of the availability domains is not receiving any traffic. What could be wrong In this situation? 

A. Autoscaling only works with single availability domains. 
B. You have to manually acid all three availability domainsto your load balancer configuration. 
C. Autoscaling can be enabled for multiple availability domains only in uk-london t region. 
D. Autoscaling is using an Instance Pool configured to create instances in two availability Domains. 
E. You forgot to attach aload balancer to your instance pool configuration. 

Question # 7

You are creating an Oracle Cloud Infrastructure Dynamic Group. To determine the members of this group you are defining a set of matching rules. Which of the following are the supported variables to define conditions in the matching rules? (Choose Two) 

A. instance.compartment.id -the OCID of the compartment where the instance resides. 
B. instance.tenancy.id -the OCID of the tenancywhere the instance resides. 
C. tag...value -the tag namespace and tag key. 
D. iam.policy.id - the OCID of the IAM policy to apply to the group. 

Question # 8

A company has an urgent requirement to migrate 300 TB of data to Oracle Cloud Infrastructure (OCI) In two weeks. Their data center has been recently struck by a massive hurricane and the building has been badly damaged, although still operational. They have a 100 Mbps Internet line but the connection is Intermittent due to the damages caused to the electrical grid in this scenario, what is the most effective service to use to migrate the data to OCI given the time constraints? 

A. Setup a OCI Storage Gateway to connect your data center and your VCN. Once the connection has been established, upload all data to OCI using OCI Storage Gateway Cloud Sync tool.
B. Setup a hybrid network by launching aIGbpsFastConnect virtual circuit between your data center and OCI. Use OCI Object storage multipart upload tool to automate the migration of your data to OCI. 
C. Use multiple OCI Data Transfer Appliances to transfer data to OCI. 
D. Upload the data to OCI using OCI Object Storage multipart upload tool. 
E. Storage Gateway to connect your data center and your VCN. Once the connection has been established, upload all data to OCI.

Question # 9

You are working as a cloud consultant for a major media company. Inthe US and your client requested to consolidate all of their log streams, access logs, application logs, and security logs into a single system. The client wants to analyze all of their logs In real-time based on heuristics and the result should be validated as well. This validation process requires going back to data samples extracted from the last 8 hours. What approach should you take for this scenario?

A. Create an auto scaling pool of syslog-enabled servers using compute instances which will store the logs In Object storage, then use map reduce jobs to extract logs from Object storage, and apply heuristics on the logs. 
B. Create a bare-metal instance big enough to host a syslog enabled server to process the logs and store logs on the locally attachedNVMe SSDs for rapid retrieval of logs when needed. 
C. Set up an OCI Audit service and ingest all the API arils from Audit service pragmatically to a client side application to apply heuristics and save the result in an OCI Object storage. 
D. Stream all the logs and cloud events of Events service to Oracle Streaming Service. Build a client process that will apply heuristics on the logs and store them in an Object Storage. 

Question # 10

A civil engineering company is running an online portal In which engineers can upload there constructions photos, videos, and other digital files. There is a new requirement for you to implement: the online portal must offload the digital content to an Object Storage bucket for a period of 72 hours. After the provided time limit has elapsed, the portal will hold all the digital content locally and wait for the next offload period. Which option fulfills this requirement? 

A. Create a pre-authenticated URL for the entire Object Storage bucket to read and list the content with an expiration of 72 hours. 
B. Create a pre authenticated URL lot each object that Is uploaded to the Object Storage bucket with an expiration of 72 hours. 
C. Create a Dynamic Group with matchingrule for the portal compute Instance and grant access to the Object Storage bucket for 72 hours. 
D. Create a pre authenticated URL for the entire Object Storage bucket to write content with an expiration of 72 hours. 

Question # 11

An organization has its mission critical application consisting of multiple application servers and databases running inside Virtual Cloud Network (VCN) in uk-london-1 region. Their solution architect wants to further strengthen their architecture by planning for Disaster Recovery (DR) in eu-frankfurt-1 region. Which two solutions should their architect keep in mind while designing for DR?

A. A remote VCNpeering connection is required to establish secure and reliable connectivity between different VCNs created in uk-london-1 and eu-frankfurt-1 region. 
B. rsync utility can be used to asynchronously copy file systems or snapshot data to another region. 
C. Load balancer will automatically distribute traffic between both the regions. 
D. The RTO is the acceptable timeframe of lost data that application can tolerate. 
E. It is not possible to use Active Data Guard to synchronize a database in uk-london-1 region toequivalent database in eu-frankfurt-1 region. 

Question # 12

By copying block volume backups to another region at regular intervals, it makes it easier for you to rebuild applications and data in the destination region if a region-wide disaster occurs in the source region. Which IAM Policy statement allows the VolumeAdmins group to copy volume backups between regions ' 

A. Allow group VolumeAdmins to use volumes in tenancy 
B. Allow group VolumeAdmins to copy volume' backups in tenancy 
C. Allow group VolumeAdmins to manage volume-family In tenancy 
D. Allow group VolumeAdmins to inspect volumes in tenancy 

Question # 13

You have decided to migrate your application to Oracle Cloud Infrastructure and use OracleFunctions to deploy your microservices. Which monitoring metrics are available to help you calculate your total cost for using Oracle Functions per month? (Choose Two) 

A. Amount of RAM used by your functions. 
B. Length of time a function runs. 
C. Number oftimes a function is invoked. 
D. Amount of storage used by your functions. 
E. Network bandwidth used by your functions. 

Question # 14

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 yourVirtual 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. 

Question # 15

A retail company has several on-premises data centers which span multiple geographical locations. They plan to move some of their applications from on-premises data centers to Oracle Cloud Infrastructure (OCI). For these applications running in OCI, they still need to interact with applications running on their on-premises data centers to Oracle Cloud Infrastructure (OCI). for these applications runningin OCI. they still need to interact with applications running on their on-premises data centers. These applications require highly available, fault-tolerant network connections between on premises data centers and OCI. Which option should you recommend toprovide the highest level of redundancy?

A. Oracle cloud Infrastructure provides network redundancy by default so that no other operations are required 
B. If your data centers span multiple, geographical locations, use only the specific IP address as a static route for the specific geographical location 
C. Set up both IPSec VPN and FastConnect to connect your on premises data centers to Oracle Cloud Infrastructure. 
D. Use FastConnect private peering only to ensure secure access from your data center to Oracle Cloud Infrastructure 
E. Set up a single IPSec VPN connection (rom your data center to Oracle Cloud Infrastructure since It is cost effective 

Question # 16

You have deployed a web application targeting a global audience across multipleOracle Cloud Infrastructure (OCI) regions. You decide to use Traffic Management Geo-Location based Steering Policy to serve web requests to users from the region closets to the user. Within each region you have deployed a public load balancer with 4 servers in a backend set. During a DR test disable all web servers in one of the regions however, traffic Management does not automatically direct all users to the other region. Which two are possible causes?

A. You did not setup a Route Table associated with load Balancer's subnet 
B. You did not setup an HTTP Health Check associated with Load Balancer public IP in the disabled region. 
C. Rather than using Geo-Location based Steering Policy, you should use Failover Policy Type to serve traffic. 
D. One of thetwo working web servers In the other region did not pass Its HTTP health check 
E. You did not correctly setup the Load Balancer HTTP health check policy associated with backend set 

Question # 17

You are working as a security consultant with a global insurance organizationwhich is using Microsoft Azure Active Directory as an identity provider to manage 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 be configured in OCI to meet this requirement? 

A. 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.
 B. Setup Azure AD as an Enterprise Application, configure OCI for singlesign-on, map Azure AD groups to OCI groups, set up the IAM policies to govern access to Azure AD groups. 
C. Setup Azure AD as an Enterprise Application, map Azure AD users, groups and policies to OCI groups and users. 
D. Setup Azure AD as an IdentityProvider, map Azure AD groups to OCI groups, set up the IAM policies to govern access to Azure AD groups. 

Question # 18

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

Question # 19

Anonline registration system Is currently hosted on one large Oracle Cloud Infrastructure (OCT) Bare metal compute Instance with attached block volume to store of the users' data. The registration system accepts the Information from the user, Including documents and photos then performs automated verification and processing to check it the user is eligible for registration. The registration system becomes unavailable at tunes when there is a surge of users using the system the existing architecture needs improvement as it takes a long time for the system to complete the processing and the attached block volumes are not large enough to use data being uploaded by the users. Which Is the most effective option to achieve a highly scalable solution? 

A. Attach moreBlock volumes as the data volume increase, use Oracle Notification Service (ONS) to distribute tasks to a pool of compute instances working In parallel, and Auto Scaling to dynamically size the pool of Instances depending on the number of notifications received from the Notification Service. Use Resource Manager stacks to replicate your architecture to another region. 
B. Change your architecture to use an OCI Object Storage standard tier bucket, replace the single bare metal instance with a Oracle Streaming Service (OSS) to ingest the Incoming requests and distribute the tasks to a group of compute Instances with Auto Scaling 
C. Upgrade your architecture to use a pool of Bare metal servers and configure them to use their local SSDs for faster data access Set up Oracle Streaming Service (OSS) to distribute the tasks to the pool of Bare metal Instances with Auto Scaling to dynamically increase or decrease the pool of compute instances depending on the length of the Streaming queue. 
D. Upgrade your architectureto use more Block volumes as the data volume Increases. Replace the single bare metal instance with a group of compute instances with Auto Scaling to dynamically increase or decrease the compute instance pools depending on the traffic. 

Question # 20

A company runs a public-facing application that uses a Java-based web service via a RESTful API in their on-premises data center. Use of the API is expected to double with a newproduct launch. The business wants to migrate their application to Oracle Cloud Infrastructure (OCI) to meet the scale and reliability requirements. In order to achieve this, they will divert only 40% of the traffic to the new Apache Tomcat web servers running on OCI and serve the remaining 60% traffic through their on-premises infrastructure. Once the migration is complete and application works fine, they will divert all traffic to OCI. How can these requirements be met with the LEAST amount of effort? 

A. Use OCI Traffic management service with failover steering policy and distribute the traffic between OCI and on premises infrastructure. 
B. Use OCI Traffic management service with Load Balancing steering policy and distribute the traffic between OCI and onpremises infrastructure. 
C. Use an OCI load Balancer and distribute the traffic between OCI and on premises infrastructure. 
D. Use VPN connectivity between on premises Infrastructure and OCI and create routing tables to distribute the traffic between them. 

Question # 21

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, securityand 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. 

Question # 22

A company is running High Performance Computing workloads on Oracle Cloud Infrastructure and are using OCI bare metal compute shape. They have decided to create a custom image of the bare metal instance's boot disk and use it to launch other instances. Which of the following is a NOT a true statement? 

A. Before you create a custom image of an instance, you must disconnect all iSCSI attachments and remove all iscsid node configurations from the instance.
 B. Editing custom Windows images is not supported due to hardware differences between shapes. 
C. Custom images do not include the data from any attached block volumes. 
D. You can create additional custom images of an instance while the instance is engaged in the image creation process. 

Question # 23

As an administrator you want to give users of ObjectWriters group full access to bucket Bucket-A and its objects in compartment comp-images. You want users of ObjectWriters to not be able to access or modify properties of any other buckets and its objects in the compartment comp-images. Select the statement(s) below that will best define your IAM policies. 

A. Allow group ObjectWriters to mange buckets in compartment comp- images Allow group ObjectWriters to manage objects in compartment comp-images where target.bucket.name= 'Eucket-A' 
B. Allow group ObjectWriters to manage buckets in compartment comp-images where target.bucket.name=' Bucket-A' 
C. Allow group ObjectWriters to inspect buckets in compartment comp-images Allow group ObjectWriters to read buckets in compartment comp-images where target.bucket.name=' Bucket-A" Allow group ObjectWriters to manage objects in compartment comp-images where target.bucket.name=' Bucket-A' 
D. Allow group ObjectWritexs to read buckets incompartmentcomp-images Allow group ObjectWriters to manage objects in compartment comp- images where target.bucket.name= 'Bucket-A' 

Question # 24

A company has an application that processes confidential data. The data is currently stored in an on-premises data center. A solution architect needs to move this data to Oracle Cloud Infrastructure (OCI) Object Storage andensure data is encrypted in-transit to OCI. Which two steps should the solution architect perform to set up the most cost-effective connection between on-premises data center and OCI? 

A. Set up private end point for accessing Object Storage. 
B. Attach an Internet Gateway to Virtual Cloud network(VCN). 
C. Configure a service gateway accessing Object Storage. 
D. Set up an IPsec tunnel between the customer equipment and software VPN on an oci instance 
E. Configure a private peering connectionon the Oracle FastConnect 
F. Set up VPN Connect between the customer equipment and the Dynamic Routing Gateway. 

Question # 25

You are advising the database administratorresponsible for managing non-production environment for Oracle Autonomous Database running on Oracle Cloud Infrastructure. You need to help the database administrator ensure that the non-production environments have a copy of the current data from the production environment in a manner that is most time-efficient. Which method should you recommend? (Choose the best answer.) 

A. Take a full database backup of the production Autonomous database and create the non-production database from it. 
B. Create a metadata clone of the production Autonomous Database and create the nonproduction database from it. 
C. Create a full clone of the production Autonomous Database and create the nonproduction database from it. 
D. Take a Data Pump export of the production Autonomous database and import into the non-production database. 

Question # 26

A cost conscious fashions design company which sellsbags, clothes, and other luxury items has recently decided to more all of the their on-premises infrastructure 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. Based on cost considerations, 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 a NGINX server tohost 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 and run an NGINX server to host the application. Deploy Exadata Quarter Rack, enable automatic backups and import the database using Oracle Data Pump. 
C. 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. 
D. Launch a Compute instance and run a 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 datapump and then enable automatic backup- Also, enable Oracle Data Guard on the database server 

Question # 27

An insurance company is storing critical financial data in the OCI block volume. This volume is currently encrypted using oracle managed keys. Due to regulatory compliance, the customer wants to encrypt the data using the keys that they can control and not the keys which are controlled by Oracle. Whatof the following series of tasks are required to encrypt the block volume using customer managed keys?

A. Create a vault, import your master encryption key into the vault, generate data encryption key, assign data encryption key to the block volume 
B. Create a master encryption key, create a data encryption key, decrypt the block volume using existing oracle managed keys, encrypt the block volume using the data encryption key 
C. Create a vault, create a master encryption key in the vault, assign this master encryption key to the block volume 
D. Create a master encryption key, create a new version of the encryption key, decrypt the block volume using existing oracle managed keys and encrypt using new version of the encryption key 

Question # 28

A global media organization is working on a project which lets users upload their videos on their site.After upload is complete, the video should be automatically processed by an Al algorithm. The algorithm will try to recognize 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 don't want to worry about underlying infrastructure for high-availability, scalability, security and monitoring. Which OCI services should you recommend for this project? 

A. Use OCI Events service for triggering automatic processing of video, Oracle Container Engine for Kubernetes (OKE) and OCI Digital Assistant
B. Use Oracle Container Engine for Kubernetes (OKE) for deployment of Al Code, OCI Notifications and Object Storage 
C. Use OCI Resource Manager to manage the underlying infrastructure, OCI Functions and OCI Events service. 
D. Use Object Storage for storing videos, OCI Events service and OCI Functions 

Question # 29

A retail company runs their online shopping platform entirely on Oracle cloud Infrastructure (OCI). This is a 3-tier web application that Includes a Mbps Load Balancer. Virtual Machine Instances for web and an Oracle DB Systems Virtual Machine Due to unprecedented growth, they noticed an Increase in the Incoming traffic to their website and all users start getting 503 (Service Unavailable) errors. What is the potential problem in this scenario?

A. The Load Balancer health check status Indicates critical situation for half of the backend webservers 
B. All the web servers are too busy and not able to answer any request from users. 
C. The Database Is down hence users can not access the web site 
D. The Traffic Management Policy is not set to load Balancer the traffic to the web servers. 
E. You did not configure a Service Gateway toallow connection between web servers and load Balance 

Question # 30

You have been asked to create a mobile application which will be used for submitting orders by users of a popular E-Commerce site. The application is built to work with Autonomous Transaction Processing - Serverless (ATP-S) database as the backend and HTML5 on Oracle Application Express as the front end. During the peak usage of the application you notice that the application response time is very slow. ATP-S database is deployed with 3 CPU cores and 1 TB of memory. Which two options are expensive or impractical ways to improve the application response times?

A. Identify the maximum memory capacity needed for peak times and scale the memory for the ATP-S database to that number. ATP-S will scale the memory down when not needed. 
B. Use the Machine Learning (ML) feature of theATP-S database iteratively to tune the SQL queries used by the application. 
C. Scale up CPU core count and memory during peak times. 
D. Enable auto scaling for CPU cores on ATP-S database.
 E. Identify the maximum CPU capacity needed for peak times andscale the CPU core count for the ATP-S database to that number. ATP-S will scale the CPU core count down when not needed. 

Question # 31

A large E-commerce company is looking to run seasonal workloads in Oracle Cloud Infrastructure. The Oracle database used by their E-commerce application can use up to 52 cores at peak workloads. Due to the seasonal nature of the business, the database will be not be used for 10 months in a year and can also be shut down during non-business hours. 

A. AutonomousTransaction Processing with shared Exadata infrastructure 
B. Oracle Cloud Infrastructure Exadata DB Systems 
C. Oracle Cloud Infrastructure Virtual Machine DB Systems 
D. Oracle Cloud Infrastructure Bare Metal DB Systems 

Question # 32

A global retailer is setting up the cloud architecture to be deployed in Oracle Cloud infrastructure (OCI) which will have thousands of users from two major geographical regions: North America and Asia Pacific. The requirements of the services are: * Service needs to be available 27/7 to avoid any business disruption * North American customers should be served by application running In North American regions * Asia Pacific customersshould be served by applications running In Asia Pacific regions * Must be resilient enough to handle the outage of an entire OCI region 

A. OCl DNS, Traffic Management with Failover steering policy 
B. OCl DNS, Traffic Management with Geolocationsteering policy. Health Checks 
C. OCl DNS, Traffic Management with Geolocation steering policy 
D. OCl DNS,' Traffic Management with Load Balancer steering policy, Health Checks 

Question # 33

A retailer bank is currently hosting their mission critical customer application on-premises. The application has a standard 3 tier architecture -4 application servers processthe incoming traffic and store application data in an Oracle Exadata Database Server. The bank has recently has service disruption to other inter applications to they are looking to avoid this issue for their mission critical Customer Application. Which Oracle Cloud Infrastructure services should you recommend as part of the DR solution?

A. OCI DNS Service' Public Load Balancer, Oracle Database Cloud Backup Service, Object Storage Service, Oracle Bare Metal Cloud Service, Oracle Bare Metal Cloud Service with GoldenGate, OCI Container Engines for Kubernetes, Oracle IPSec VPN 
B. OCI Traffic Management, Private Load Balancer, Compute instances distributed across multiple Availability Domains and/or Fault Domains, Exadata Cloud Service with Data Guard, OracleFastConnect, Object Storage, Database Cloud backup module 
C. OCI Traffic Management, Public toad Balancer, Compute Instances distributed across multiple Availability Domains and/or Vault domains. Exadata Cloud Service with Data Guard, Oracle FastConnect,Object Storage, Database cloud backup module 
D. OCI DNS Service, Load Balancer as a service using Public Load Balancer distributing traffic Compute Instance across multiple regions, Oracle RAC Database using Virtual Machines, Remote Peering connecting twoVCNs in different regions. Exadata Cloud Service with GoldenGate FastConnect, Object Storage, Database Cloud backup module.