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Oracle 1z0-997-22 Based on Real Exam Environment

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Total 165 questions

Oracle Cloud Infrastructure 2022 Architect Professional Questions and Answers

Question 5

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?

Options:

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.

Question 6

A cost conscious fashions design company which sells bags, 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?

Options:

A.

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 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 data pump and then enable automatic backup- Also, enable Oracle Data Guard on the database server

Question 7

You have provisioned a new VM.DenseIO2.24 compute instance with local NVMe drives. The compute instance is running production application. This is a write heavy application, with a significant Impact to the business it the application goes down.

What should you do to help maintain write performance and protect against NVMe devices failure.

Options:

A.

NVMe drive have built in capability to recover themself so no other actions are required

B.

Configure RAID 6 for NVMe devices.

C.

Configure RAID 1 for NVMe devices.

D.

Configure RAID 10 for NVMe devices.

Question 8

A customer is in a process of shifting their web based Sales application from their own data center located in US West to OCI India West (Mumbai) region. They want to do it in a controlled manner and initially only 1% of the traffic will be steered to the servers in OCI. After verification of everything is working as expected, the company is gradually planning to increase the ratio until they are comfortable with fully migrating all traffic to OCI.

Which of the following solution can be used in this situation?

Options:

A.

OCI DNS and Traffic Management with Geolocation Steering policy

B.

OCI DNS and Traffic Management with Failover Steering policy

C.

OCI DNS and Traffic Management with Load Balancer Steering policy

D.

OCI DNS and OCI Load Balancer Service

Page: 2 / 6
Total 165 questions