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Changed Professional-Cloud-Developer Exam Questions

Page: 8 / 10
Total 265 questions
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Google Certified Professional - Cloud Developer Questions and Answers

Question 29

Your teammate has asked you to review the code below, which is adding a credit to an account balance in Cloud Datastore. Which improvement should you suggest your teammate make?

Options:

A.

Get the entity with an ancestor query.

B.

Get and put the entity in a transaction.

C.

Use a strongly consistent transactional database.

D.

Don’t return the account entity from the function.

Question 30

Your development team has been asked to refactor an existing monolithic application into a set of composable microservices. Which design aspects should you implement for the new application? (Choose two.)

Options:

A.

Develop the microservice code in the same programming language used by the microservice caller.

B.

Create an API contract agreement between the microservice implementation and microservice caller.

C.

Require asynchronous communications between all microservice implementations and microservice callers.

D.

Ensure that sufficient instances of the microservice are running to accommodate the performance requirements.

E.

Implement a versioning scheme to permit future changes that could be incompatible with the current interface.

Question 31

You are using Cloud Run to host a web application. You need to securely obtain the application project ID and region where the application is running and display this information to users. You want to use the most performant approach. What should you do?

Options:

A.

Use HTTP requests to query the available metadata server at the http://metadata.google.internal/ endpoint with the Metadata-Flavor: Google header.

B.

In the Google Cloud console, navigate to the Project Dashboard and gather configuration details. Navigate to the Cloud Run “Variables & Secrets” tab, and add the desired environment variables in Key:Value format.

C.

In the Google Cloud console, navigate to the Project Dashboard and gather configuration details. Write the application configuration information to Cloud Run's in-memory container filesystem.

D.

Make an API call to the Cloud Asset Inventory API from the application and format the request to include instance metadata.

Question 32

You recently developed a new application. You want to deploy the application on Cloud Run without a Dockerfile. Your organization requires that all container images are pushed to a centrally managed container repository. How should you build your container using Google Cloud services? (Choose two.)

Options:

A.

Push your source code to Artifact Registry.

B.

Submit a Cloud Build job to push the image.

C.

Use the pack build command with pack CLI.

D.

Include the --source flag with the gcloud run deploy CLI command.

E.

Include the --platform=kubernetes flag with the gcloud run deploy CLI command.

Page: 8 / 10
Total 265 questions
Get Professional-Cloud-Developer Full Access Download Professional-Cloud-Developer PDF