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1z0-997-22 by Oracle - Page 1 | ExamCademy

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Question 3

Your customer needs to move their on-premises applications to Oracle Cloud Infrastructure (OCI). One of their applications is running on an NGINX server and a 2-node Oracle Real Application Clusters (RAC) database.
What is the most cost-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 Autonomous Database and import the database using Oracle Data Pump.
B 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.
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 an NGINX server to host the application. Deploy a 1-node VM DB Systems with Oracle RAC enabled. Import the on-premises database to OCI VM DB Systems using data pump and then enable automatic backups.

Question 4

Your company needs to migrate a business critical application from your data center to Oracle Cloud Infrastructure (OCI). The application runs on Oracle Database and both the application and database servers run on Oracle Linux version 7. The application server is WebLogic server running on multiple 4-core servers and the database is deployed as an Oracle Database Enterprise Edition RAC database on 2 servers (4-cores each).
Which method of database migration should you choose so that the application has minimal impact?

A Deploy Exadata Cloud Service Base rack and use Oracle Data Pump tool to migrate the data from customer on-premises to OCI.
B Deploy Autonomous Transaction Processing Database on OCI and use the MV2ADB tool for the database migration.
C Deploy Virtual Machine RAC DB system on OCI and use the Oracle Database Backup module with RMAN to migrate the data from customer on-premises to OCI.
D Deploy Virtual Machine RAC DB system on OCI and use the ZDM tool for the database migration.

Question 5

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 configuration to use to migrate the data to OCI given the time constraints?

A Set up an OCI Storage Gateway to connect your data center and your VCN. Once the connection has been established, upload all data to OCI.
B Upload the data to OCI using OCI Object Storage multipart upload tool.
C Set up a OCI Storage Gateway to connect your data center and your VCN. Once the connection has been established, upload all data to OCI using CCI Storage Gateway Cloud Sync tool.
D Use multiple OCI Data Transfer Appliances to transfer data to OCI.
E Set up a hybrid network by launching a 1Gbps FastConnect virtual circuit between your data center and OCI. Use OCI Object Storage multipart upload tool to automate the migration of your data to OCI.

Question 6

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 not be used for 10 months in a year and can also be shut down during non-business hours.
Which database service is the most economical for this scenario?

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

Question 7

Which of the two options are true for an autonomous database in dedicated infrastructure deployment? (Choose two.)

A You can modify maintenance schedule of the AVM after provisioning, to match your organization maintenance schedules.
B The new resource model consists of autonomous exadata infrastructure, autonomous container database and autonomous database.
C Unlike autonomous database in shared infrastructure, you can customize the maintenance schedule of the autonomous databases in dedicated infrastructure in OCI public cloud.
D The new resource model consists of exadata infrastructure, autonomous Exadata VM cluster, autonomous container database.
E Network selection, License model and certificate management are resources configured at AVM level.

Question 8

A retail company has recently adopted a hybrid architecture. They have the following requirements for their end-to-end connectivity model between their on-premises data center and the Oracle Cloud Infrastructure (OCI) region.
Highly available connection with service level redundancy
Dedicated network bandwidth with low latency
Which connectivity setup is the most cost-effective solution for this scenario?

A Set up the FastConnect virtual circuit as your primary connection, and a second FastConnect virtual circuit as a backup connection. Make sure your FastConnect physical connectivity is redundant. Use a single edge device in your on-premises data center for each connection. From your edge device, advertise more specific routes via the primary FastConnect virtual circuit, and less specific routes through the backup FastConnect virtual circuit.
B Set up the FastConnect virtual circuit as your primary connection, and an IPSec VPN as a backup connection. Use separate edge devices in your on-premises data center for each connection. From your edge devices, advertise more specific routes through the FastConnect virtual circuit, and less specific routes through the backup IPSec VPN path.
C Set up IPSec VPN as your primary connection, and a second IPSec VPN as a backup connection. Use separate edge devices in your on-premises data center for each connection. From your edge devices, advertise more specific routes via the primary IPSec VPN, and less specific routes through the backup IPSec VPN.
D Set up IPSec VPN as your primary connection, and a FastConnect virtual circuit as a backup connection. Use separate edge devices in your on-premises data center for each connection. From your edge devices, advertise more specific routes through the IPSec VPN, and less specific routes through the backup FastConnect virtual circuit.

Question 9

An Oracle Cloud Infrastructure (OCI) Public Load Balancers SSL certificate is expiring soon. You notice that the Load Balancer is configured with SSL Termination only. When the certificate expires, data traffic can be interrupted and could compromise security.
What steps do you need to take to prevent this situation?

A Add the new SSL certificate to the Load Balancer and implement end-to-end SSL so it can encrypt the traffic from clients all the way to the backend servers.
B Add the new SSL certificate to the Load Balancer, update listeners and backend sets so they can use the new certificate bundle.
C Add the new SSL certificate to the Load Balancer, update backend servers to work with a new certificate and edit listeners so they can use the new certificate bundle.
D Add the new SSL certificate to the Load Balancer and update listeners to use the new certificate bundle.
E Add the new SSL certificate to the Load Balancer and update backend servers to use the new certificate bundle.

Question 10

Your company has recently deployed a new web application that uses Oracle Functions. Your manager instructs you to implement monitoring metrics to manage your systems more effectively. You know that Oracle Functions automatically monitors functions on your behalf and reports metrics through Service Metrics.
Which TWO metrics are collected and made available by this feature? (Choose two.)

A Length of time a function runs
B Number of times a function is invoked
C Amount of CPU used by a function
D Number of concurrent connections
E Number of times a function is removed

Question 11

You are designing the network infrastructure for two application servers: appserver-1 and appserver-2 running in two different subnets inside the same Virtual Cloud Network (VCN) in Oracle Cloud Infrastructure (OCI). You have a requirement where your end users will access appserver-1 from the internet and appserver-2 from the on-premises network. The on-premises network is connected to your VCN over a FastConnect virtual circuit.
How should you design your routing configuration to meet these requirements?

A Configure a single routing table (Route Table-1) that has two sets of rules: one that has route to internet via the Internet Gateway and another that propagates specific routes for the on-premise network via Dynamic Routing Gateway (DRG). Associate the routing table with the VCN.
B Configure two routing tables: Route Table-1 that has a route to internet via the Internet gateway. Associate this route table to the subnet containing appserver-1. Route Table-2 that propagate specific routes for the on-premises network via the Dynamic Routing Gateway (DRG). Associate this route table to subnet containing appserver-2.
C Configure a single routing table (Route Table-1) that has two sets of rules. One that has route to internet via the Internet Gateway and another that propagates specific routes for the on-premise network via the Dynamic Routing Gateway. Associate the routing table with all the VCN subnets.
D Configure two routing tables (Route Table-1 & Route Table-2) that have rule to route all traffic via the Dynamic Routing Gateway (DRG). Associate the two routing tables with all the VCN subnets.

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A consulting company that employs Oracle Cloud Infrastructure (OCI) architects has successfully completed resource migration from Microsoft Azure to OCI, and no longer requires the OCI FastConnect circuit to Azure. The project manager has asked you to delete all resources involved in this inter-cloud connectivity. From the Azure side, you delete the Resource Group. After a while, you notice that all Azure resources have been deleted, except for the Azure ExpressRoute circuit.
What could be a potential reason for this issue?

A You need to first delete the OCI FastConnect circuit for the ExpressRoute circuit to be decommissioned, and then you can delete the ExpressRoute virtual circuit.
B Your bill from the OCI side needs to be paid in full before you can remove the Azure ExpressRoute circuit.
C You need to remove all routes that point to the inter-cloud connection on both OCI and Azure before you can delete the circuit.
D You need to remove the Azure ExpressRoute Partner Service Key from the OCI FastConnect circuit, and then you can delete the ExpressRoute virtual circuit.

You designed and deployed your Autonomous Data Warehouse (ADW) so that it is accessible from your on-premise data center and servers running on both private and public networks in Oracle Cloud Infrastructure (OCI).

As you are testing the connectivity to your ADW database from the different access paths, you notice that the server running on the private network is unable to connect to ADW.
Which two steps do you need to take to enable connectivity from the server on the private network to ADW? (Choose two.)

A Add an entry in the Security List of the ADW allowing ingress traffic for CIDR block 10.2.2.0/24
B Add an entry in the route table (associated with the private subnet) with destination of 0.0.0.0/0; target type of Internet Gateway, add a stateful egress rule to the security list (associated with the private subnet) with destination of 0.0.0.0/0 and for all IP protocols.
C Add an entry in the access control list of ADW for IP address 129.146.160.11
D Add an entry in the access control list of ADW for CIDR block 10.2.2.0/24.
E Add an entry in the route table (associated with the private subnet) with destination of 0.0.0.0/0; target type of NAT Gateway, add a stateful egress rule to the security list (associated with the private subnet) with destination of 0.0.0.0/0 and for all IP protocols.