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: Feb 21, 2026

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Question 1

Your team has created an application that is hosted on a Google Kubernetes Engine (GKE) cluster. You need to connect the application to a legacy REST service that is deployed in two GKE clusters in two different regions. You want to connect your application to the target service in a way that is resilient. You also want to be able to run health checks on the legacy service on a separate port. How should you set up the connection? (Choose two.)

A : Traffic Director with a sidecar proxy to connect the application to the service.

B : a proxyless Traffic Director configuration to connect the application to the service.

C : nfigure the legacy service's firewall to allow health checks originating from the proxy.

D : nfigure the legacy service's firewall to allow health checks originating from the application.

E : nfigure the legacy service's firewall to allow health checks originating from the Traffic Director control plane.

Answer: A,C

Question 2

What are the three ways to upload files to Google Cloud Storage?

A : Simple upload, Multi-part download, Streaming upload

B : Simple upload, Multi-part upload, Resumable upload

C : Simple download, Multi-part upload, Resumable download

D : Simple upload, Multi-part upload, Resumable upload

Answer: D

Question 3

The organization you are working for manages an ecommerce site, and the application is deployed behind a global HTTP(S) load balancer. You are required to test a new product recommendation algorithm, and to determine the new algorithm's effect on sales in a randomized way, you plan to use A/B testing.

What is the recommended way to conduct testing for this feature?

A : Mirror traffic to the new version of your application.

B : Split traffic between versions using weights.

C : Enable the new recommendation feature flag on a single instance.

D : Use HTTP header-based routing.

Answer: B

Question 4

What is the best way to monitor the performance of each integration in a microservice-oriented architecture using Cloud Trace?

A : By implementing Cloud Trace in every single integration

B : By monitoring only the most critical tasks of the app

C : By creating a general performance diagnosis for the entire application

D : By implementing Cloud Trace in each of the services

Answer: D

Question 5

Your company has a data warehouse that keeps your application information in BigQuery. The BigQuery data

warehouse keeps 2 PBs of user data. Recently, your company expanded your user base to include EU users

and needs to comply with these requirements:

Your company must be able to delete all user account information upon user request.

All EU user data must be stored in a single region specifically for EU users.

Which two actions should you take? (Choose two.)

A : BigQuery federated queries to query data from Cloud Storage.

B : eate a dataset in the EU region that will keep information about EU users only.

C : eate a Cloud Storage bucket in the EU region to store information for EU users only.

D : -upload your data using to a Cloud Dataflow pipeline by filtering your user records out.

E : Use DML statements in BigQuery to update/delete user records based on their requests.

Answer: A,C

Page: 1 / 125

Total 623 Questions | Updated On: Feb 21, 2026

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