Oracle Cloud Infrastructure 2023 Developer Professional (1z0-1084-23) Free Practice Test

Question 1

Which testing measure should be considered when using test cases that simultaneously validate a deployment and perform a selected set of functional tasks?

A. Functionality

B. Resource Utilization

C. Resiliency

D. Robust Deployment

E. Scalability

Correct Answer: D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 2

Which kubectl command syntax is valid for implementing a rolling update deployment strategy in Kubernetes? (Choose the best answer.)

A. kubectl update <deployment-name> --image=image:v2

B. kubectl upgrade -c <container> --image=image:v2

C. kubectl rolling-update <deployment-name> --image=image:v2

D. kubectl update -c <container> --iniage=image: v2

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 3

Which testing strategy achieves high velocity of deployments and releases of cloud native applications? (Choose the best answer.)

A. Integration testing

B. Penetration testing

C. A/B testing

D. Automated testing

Correct Answer: D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 4

Oracle Functions monitors all deployed functions and collects and reports various metrics. Which is NOT available when viewing the Application metrics in the Oracle Cloud Infrastructure (OCI) Console?

A. The number of requests to invoke a function that failed with an error response.

B. The number of requests to invoke a function that failed due to throttling.

C. The number of retries made by the function before failing due to an error.

D. The length of time a function runs for.

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 5

Which TWO are required to access the Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) cluster from the kubectl CLI? (Choose two.)

A. An SSH key pair with the public key added to the cluster worker nodes.

B. OCI Identity and Access Management (IAM) Auth Token.

C. Tiller enabled on the OKE cluster.

D. Install and configure the OCI CLI.

E. A configured OCI API signing key pair.

Correct Answer: D,E

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 6

Having created a Container Engine for Kubernetes (OKE) cluster, you can use Oracle Cloud Infrastructure (OCI) Logging to view and search the logs of applications running on the worker node compute instances in the cluster. Which task is NOT required to collect and parse application logs? (Choose the best answer.)

A. Set the OCI Logging option to Enabled for the cluster.

B. Configure a custom log in OCI Logging with the appropriate agent configuration.

C. Enable monitoring for all worker nodes in the cluster.

D. Create a dynamic group with a rule that includes all worker nodes In the cluster.

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 7

You deployed a Python application to an Oracle Container Engine for Kubernetes (OKE) cluster. However, while testing you found a bug, which you rectified and then created a new Docker image. You now need to ensure that if this new image does not work once deployed, you should be able to roll back to the previous version. Using kubect1, which strategy should you use?

A. A/B Testing

B. Canary Deployment

C. Rolling Update

D. Blue/Green Deployment

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 8

Which is NOT a valid backend-type option available when configuring an Oracle Cloud Infrastructure (OCI) API Gateway Deployment?

A. ORACLE_FUNCTIONS_BACKEND

B. ORACLE STREAMS_BACKEND

C. HTTP_BACKEND

Correct Answer: B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 9

A DevOps engineer is troubleshooting the Meshifyd application, which is running in an Oracle Cloud Infrastructure (OCI) environment. The engineer has set up the OCI Logging service to store access logs for the application but notices that the logs from the Meshifyd application are not showing up in the logging service. The engineer suspects that there might be an issue with the logging configuration. Which two statements are potential reasons for logs from the Meshifyd application not showing up in the OCI Logging service?

A. The logconfig.json file has incorrect or missing OCID for the custom log group in the logGroupObjectId field.

B. The logconfig.json file has incorrect or missing OCID for the custom log in the logobjectId field.

C. The logconfig.json file has incorrect or missing information in the application namespace in the src field.

D. The logconfig.json file has incorrect or missing information in the application namespace in the paths field.

E. The OCI Logging service is set up to pre access logs by creating a log group and custom log within the same compartment.

Correct Answer: A,B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 10

(CHK_4>2) Which TWO statements are NOT valid regarding the Oracle Cloud Infrastructure (OCI) Streaming service? (Choose two.)

A. OCI Streaming can support up to 2,000 requests per second to each partition.

B. Although OCI Streaming automatically encrypts all data while in transit, it is the developer's responsibility to encrypt data at rest, if needed.

C. OCI Streaming stores all data for 24 hours by default, but that can be extended up to 7 days.B

D. A stream can be configured with either a public or a private endpoint with support for customer managed encryption keys.

E. The throughput of a stream is defined by a partition. A partition provides 1 MB/sec data input and 2 MB/sec data output.

Correct Answer: A,D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Welcome to TestSimulate

Oracle Cloud Infrastructure 2023 Developer Professional (1z0-1084-23) Free Practice Test