1z0-1084-25 Free Practice Test

You developed a microservices-based application that runs in an Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) cluster. Your security team wants to use SSL termination for this application. What should you do to create a secure SSL termination for this application using the fewest steps possible?

1. A. Create a self-signed certificate and its corresponding ke
2. B. Create a Kubernetes secret using the certificate and the ke
3. C. Then add these annotations to the Kubernetes service: annotations: service.beta.kubernetes.io/oci-load-balancer-ssl-ports: "443" service.beta.kubernetes.io/oci-load-balancer-tls-secret: ssl certificate-secret
4. D. Create a self-signed certificate and its corresponding ke
5. E. Create a Kubernetes secret using the certificate and the ke
6. F. Then add these annotations to the Kubernetes service: annotations: service.beta.kubernetes.io/oci-load-balancer-ssl-ports: "443" service.beta.kubernetes.io/oci-load-balancer-security-list management-mode: "Frontend"
7. G. Add these annotations to the kubernetes service: annotations: service.beta.kubernetes.io/oci-load-balancer-ssl-ports: "443" service.beta.kubernetes.io/oci-load-balancer-ssl-secret-key: ssl secret-key
8. H. Generate a self-signed certificate using Let's Encryp
9. I. Use that certificate on OCI Load Balance
10. J. Create the Kubernetes service using this load balancer.

Correct Answer: A

Which TWO statements are true for serverless computing and serverless architectures? (Choose two.)

1. A. Serverless function execution is fully managed by third party.
2. B. Applications running on a FaaS (Functions as a Service) platform.
3. C. Long running tasks are perfectly suited for serverless.
4. D. Application DevOps team is responsible for scaling.
5. E. Serverless function state should never be stored externally.

Correct Answer: AB

A company is developing a new application that needs to process transactions in real time. The company wants to ensure that all transactions are processed in order and that no transaction is lost. Which of these is a correct strategy for leveraging OCI Queue in this scenario?

1. A. Use a separate queue for each type of transaction.
2. B. Use a single queue to process all transactions.
3. C. Use a separate queue for each application instance.
4. D. Use a priority queue to prioritize requests.

Correct Answer: B

You encounter an unexpected error when invoking Oracle Functions from your Cloud Shell session named myfunction in the myapp application. Which option will get you more information on the error?

1. A. fn --verbose invoke myapp myfunction
2. B. fn --debug invoke myapp myfunction
3. C. Contact Oracle support with your error message
4. D. DEBUG=1 fn invoke myapp myfunction

Correct Answer: D

You have two microservices, A and B, running in production. Service A relies on APIs from service B. You want to test changes to service A without deploying all of its dependencies, which include service B. Which approach should you take to test service A?

1. A. Test using API mocks.
2. B. Test the APIs in private environments.
3. C. Test against production APIs.
4. D. There is no need to explicitly test APIs.

Correct Answer: A