GOOGLE-PROFESSIONAL-CLOUD-DEVELOPER

Google's Professional Cloud Developer You are developing a web application that will be deployed to production on Cloud Run. The application consists of multiple microservices, some of which will be publicly accessible and others that will only be accessible after authentication by Google identities. You need to ensure that only authenticated users can access the restricted services, while allowing unrestricted access to the public services of the application. You want to use the most secure approach while minimizing management overhead and complexity. How should you configure access?

Google's Professional Cloud Developer You are the lead developer for a company that provides a financial risk calculation API. The API is built on Cloud Run and has a gRPC interface. You frequently develop optimizations to the risk calculators. You want to enable these optimizations for select customers who registered to try out the optimizations prior to rolling out the optimization to all customers. Your CI/CD pipeline has built a new image and stored it in the Artifact Registry.Which rollout strategy should you use?

Google's Professional Cloud Developer Your ecommerce application has a rapidly growing user base, and it is experiencing performance issues due to excessive requests to your backend API. Your team develops and manages this API. The Cloud SQL backend database is struggling to handle the high demand, leading to latency and timeouts. You need to implement a solution that optimizes API performance and improves user experience. What should you do?

Google's Professional Cloud Developer You need to deploy a new feature into production on Cloud Run. Your company’s SRE team mandates gradual deployments to avoid large downtimes caused by code change errors. You want to configure this deployment with minimal effort. What should you do?

Google's Professional Cloud Developer You are developing an external-facing application on GKE that provides a streaming API to users. You want to offer two subscription tiers, “basic" and “premium", to users based on the number of API requests that each client application is allowed to make each day. You want to design the application architecture to provide subscription tiers to users while following Google-recommended practices. What should you do?

Google's Professional Cloud Developer Your organization has users and groups configured in an external identity provider (IdP). You want to leverage the same external IdP to allow Google Cloud console access to all employees. You also want to personalize the sign-in experience by displaying the user's name and photo when users access the Google Cloud console. What should you do?

Google's Professional Cloud Developer You are developing a new API that creates requests on an asynchronous message service. Requests will be consumed by different services. You need to expose the API by using a gRPC interface while minimizing infrastructure management overhead. How should you deploy the API?

Google's Professional Cloud Developer You are about to deploy an application hosted on a Compute Engine instance with Windows OS and Cloud SQL. You plan to use the Cloud SQL Auth Proxy for connectivity to the Cloud SQL instance. You plan to follow Google-recommended practices and the principle of least privilege. You have already created a custom service account. What should you do next?

Google's Professional Cloud Developer You are developing a secure document sharing platform. The platform allows users to share documents with other users who may be external to their organization. Access to these documents should be revoked after a configurable time period. The documents are stored in Cloud Storage. How should you configure Cloud Storage to support this functionality?

Google's Professional Cloud Developer You work for an environmental agency in a large city. You are developing a new monitoring platform that will capture air quality readings from thousands of locations in the city. You want the air quality reading devices to send and receive their data payload to the newly created RESTful backend systems every minute by using a curl command. The backend systems are running in a single cloud region and are using Premium Tier networking. You need to connect the devices to the backend while minimizing the daily average latency, measured by using Time to First Byte (TTFB). How should you build this service?

Google's Professional Cloud Developer Your infrastructure team is responsible for creating and managing Compute Engine VMs. Your team uses the Google Cloud console and gcloud CLI to provision resources for the development environment. You need to ensure that all Compute Engine VMs are labeled correctly for compliance reasons. In case of missing labels, you need to implement corrective actions so the labels are configured accordingly without changing the current deployment process. You want to use the most scalable approach. What should you do?

Google's Professional Cloud Developer You are developing a discussion portal that is built on Cloud Run. Incoming external requests are routed through a set of microservices before a response is sent. Some of these microservices connect to databases. You need to run a load test to identify any bottlenecks in the application when it is under load. You want to follow Google-recommended practices. What should you do?

Google's Professional Cloud Developer Your team currently uses Bigtable as their database backend. In your application's app profile, you notice that the connection to the Bigtable cluster is specified as single-cluster routing, and the cluster’s connection logic is configured to conduct manual failover when the cluster is unavailable. You want to optimize the application code to have more efficient and highly available Bigtable connectivity. What should you do?

Google's Professional Cloud Developer You work for an ecommerce company. Your company is migrating multiple applications to Google Cloud, and you are assisting with the migration of one of the applications. The application is currently deployed on a VM without any OS dependencies. You have created a Dockerfile and used it to upload a new image to Artifact Registry. You want to minimize the infrastructure and operational complexity. What should you do?

Google's Professional Cloud Developer You recently deployed an Apigee API proxy to your organization across two regions. Both regions are configured with a separate backend that is hosting the API. You need to configure Apigee to route traffic to the appropriate local region backend. What should you do?

Google's Professional Cloud Developer You are a developer that works for a local concert venue. Customers use your company’s website to purchase tickets for events. You need to provide customers with immediate confirmation when a selected seat has been reserved. How should you design the ticket ordering process?

Google's Professional Cloud Developer You work for a financial services company that has a container-first approach. Your team develops microservices applications. You have a Cloud Build pipeline that creates a container image, runs regression tests, and publishes the image to Artifact Registry. You need to ensure that only containers that have passed the regression tests are deployed to GKE clusters. You have already enabled Binary Authorization on the GKE clusters. What should you do next?

Google's Professional Cloud Developer You have an application running in production on Cloud Run. Your team needs to change one of the application’s services to return a new field. You want to test the new revision on 10% of your clients using the least amount of effort. You also need to keep your service backward compatible.What should you do?

Google's Professional Cloud Developer Your team plans to use AlloyDB as their database backend for an upcoming application release. Your application is currently hosted in a different project and network than the AlloyDB instances. You need to securely connect your application to the AlloyDB instance while keeping the projects isolated. You want to minimize additional operations and follow Google-recommended practices. How should you configure the network for database connectivity?

Google's Professional Cloud Developer You have an on-premises containerized service written in the current stable version of Python 3 that is available only to users in the United States. The service has high traffic during the day and no traffic at night. You need to migrate this application to Google Cloud and track error logs after the migration in Error Reporting. You want to minimize the cost and effort of these tasks. What should you do?

Google's Professional Cloud Developer You have an application running on a GKE cluster. Your application has a stateless web frontend, and has a high-availability requirement. Your cluster is set to automatically upgrade, and some of your nodes need to be drained. You need to ensure that the application has a serving capacity of 10% of the Pods prior to the drain. What should you do?

Google's Professional Cloud Developer You have developed a Python application that you want to containerize and deploy to Cloud Run. You have developed a Cloud Build pipeline with the following steps:After triggering the pipeline, you notice in the Cloud Build logs that the final step of the pipeline fails and the container is unable to be deployed to Cloud Run. What is the cause of this issue, and how should you resolve it?

Google's Professional Cloud Developer Your infrastructure team uses Terraform Cloud and manages Google Cloud resources by using Terraform configuration files. You want to configure an infrastructure as code pipeline that authenticates to Google Cloud APIs. You want to use the most secure approach and minimize changes to the configuration. How should you configure the authentication?

Google's Professional Cloud Developer Your team has created an application that is hosted on a GKE cluster. You need to connect the application to a REST service that is deployed in two GKE clusters in two different regions. How should you set up the connection and health checks? (Choose two.) E. Configure the REST service's firewall to allow health checks originating from the GKE check probe’s IP ranges.

Google's Professional Cloud Developer You are using the latest stable version of Python 3 to develop an API that stores data in a Cloud SQL database. You need to perform CRUD operations on the production database securely and reliably with minimal effort. What should you do?

Google's Professional Cloud Developer Your company manages an application that captures stock data in an internal database. You need to create an API that provides real-time stock data to users. You want to return stock data to users as quickly as possible, and you want your solution to be highly scalable. What should you do?

Google's Professional Cloud Developer You are designing a microservices architecture for a new application that will be deployed on Cloud Run. The application requires high-throughput communication between the internal microservices. You want to use the most effective, lowest latency communication protocol for this application. What should you do?

Google's Professional Cloud Developer Your company recently modernized their monolith ecommerce site to a microservices application in GKE. Your team uses Google Cloud's operations suite for monitoring and logging. You want to improve the logging indexing and searchabilty in Cloud Logging across your microservices with the least amount of effort. What should you do?

Google's Professional Cloud Developer You recently developed an application that will be hosted on Cloud Run. You need to conduct a load test. You want to analyze the load test logs second by second to understand your Cloud Run service's response to rapid traffic spikes. You want to minimize effort. How should you analyze the logs?

Google's Professional Cloud Developer You are deploying a microservices application to GKE. One microservice needs to download files from a Cloud Storage bucket. You have an IAM service account with the Storage Object Viewer role on the project with the bucket. You need to configure your application to access the Cloud Storage bucket while following Google-recommended practices. What should you do?