Free Google Professional-Cloud-Developer Exam Questions

Become Google Certified with updated Professional-Cloud-Developer exam questions and correct answers

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Total 623 Questions | Updated On: Mar 25, 2025

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Question 1

The ecommerce application under your management handles purchase orders from customers that are subject to cancellation or modification. You have observed that there is a high degree of variability in order volumes, and the order-processing system at the backend can only handle one request at a time. Your aim is to guarantee that customers are provided with seamless performance, irrespective of usage volume. It is imperative that customers' order update requests are executed in the order in which they were received.

What actions do you need to take?

A : Send the purchase and modification requests as REST requests to the backend.

B : Use a Pub/Sub subscriber in pull mode and use a data store to handle the order.

C : Use a Pub/Sub subscriber in push mode and use a data store to handle the order.

D : Send the purchase and modification requests via WebSockets to the backend.

Answer: B

Question 2

The application on Google Kubernetes Engine (GKE) is currently using a logging library and outputting to standard output. To export the logs to Cloud Logging, including metadata about each request, the simplest method will be used.

What actions are recommended?

A : Change your application's logging library to the Cloud Logging library, and configure your application to export logs to Cloud Logging.

B : Update your application to output logs in JSON format, and include the required metadata in the JSON.

C : Modify your application to output logs in CSV format, and add the necessary metadata to the CSV.

D : Install the Fluent Bit agent on each of your GKE nodes, and have the agent export all logs from /var/log.

Answer: C

Question 3

Your team detected a spike of errors in an application running on Cloud Run in your production project. The application is configured to read messages from Pub/Sub topic A, process the messages, and write the messages to topic B. You want to conduct tests to identify the cause of the errors. You can use a set of mock messages for testing. What should you do?

A : ploy the Pub/Sub and Cloud Run emulators on your local machine. Deploy the application locally, and change the logging level in the application to DEBUG or INFO. Write mock messages to topic A, and then analyze the logs.

B : the gcloud CLI to write mock messages to topic A. Change the logging level in the application to DEBUG or INFO, and then analyze the logs.

C : ploy the Pub/Sub emulator on your local machine. Point the production application to your local Pub/Sub topics. Write mock messages to topic A, and then analyze the logs.

D : the Google Cloud console to write mock messages to topic A. Change the logging level in the application to DEBUG or INFO, and then analyze the logs.

Answer: C

Question 4

The task at hand is to create a microservice-based application on Google Kubernetes Engine (GKE). The application requires access to various Google Cloud APIs. Two of these services must be able to access these APIs.

What is the recommended approach for implementing authentication of these services in the cluster according to Google's best practices?

A : Store the Google service account keys in a central secret management service.

B : Enable Workload Identity in the cluster via the gcloud command-line tool.

C : Use gcloud to bind the Kubernetes service account and the Google service account using roles/iam.workloadIdentity.

D : Use the service account attached to the GKE node.

E : Access the Google service account keys from a secret management service.

Answer: C,E

Question 5

Containers are being created and managed across multiple projects in Google Cloud. A requirement for the application under development is to access Google Cloud services from within Google Kubernetes Engine (GKE).

What actions are recommended?

A : Store the Google service account credentials as a Kubernetes Secret.

B : Assign a Google service account to the GKE nodes.

C : Use a Google service account to run the Pod with Workload Identity.

D : Use a Google service account with GKE role-based access control (RBAC).

Answer: C

Page: 1 / 125

Total 623 Questions | Updated On: Mar 25, 2025

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