Professional Cloud Developer exam

You are building an API that will be used by Android and iOS apps. The API must: • Support HTTPs • Minimize bandwidth cost • Integrate easily with mobile apps Which API architecture should you use?A . RESTful APIsB . MQTT for APIsC . gRPC-based APIsD . SOAP-based APIsView AnswerAnswer:...

You have two tables in an ANSI-SQL compliant database with identical columns that you need to quickly combine into a single table, removing duplicate rows from the result set. What should you do?A . Use the JOIN operator in SQL to combine the tables.B . Use nested WITH statements to...

You are developing an application that reads credit card data from a Pub/Sub subscription. You have written code and completed unit testing. You need to test the Pub/Sub integration before deploying to Google Cloud. What should you do?A . Create a service to publish messages, and deploy the Pub/Sub emulator....

You plan to make a simple HTML application available on the internet. This site keeps information about FAQs for your application. The application is static and contains images, HTML, CSS, and Javascript. You want to make this application available on the internet with as few steps as possible. What should...

Your application is deployed in a Google Kubernetes Engine (GKE) cluster. When a new version of your application is released, your CI/CD tool updates the spec.template.spec.containers[0].image value to reference the Docker image of your new application version. When the Deployment object applies the change, you want to deploy at least...

You need to migrate an internal file upload API with an enforced 500-MB file size limit to App Engine. What should you do?A . Use FTP to upload files.B . Use CPanel to upload files.C . Use signed URLs to upload files.D . Change the API to be a multipart...

You configured your Compute Engine instance group to scale automatically according to overall CPU usage. However, your application’s response latency increases sharply before the cluster has finished adding up instances. You want to provide a more consistent latency experience for your end users by changing the configuration ot the instance...

Your code is running on Cloud Functions in project A. It is supposed to write an object in a Cloud Storage bucket owned by project B. However, the write call is failing with the error "403 Forbidden". What should you do to correct the problem? A. Grant your user account...

Which service should HipLocal use for their public APIs?A . Cloud ArmorB . Cloud FunctionsC . Cloud EndpointsD . Shielded Virtual MachinesView AnswerAnswer: D

Your company stores their source code in a Cloud Source Repositories repository. Your company wants to build and test their code on each source code commit to the repository and requires a solution that is managed and has minimal operations overhead. Which method should they use?A . Use Cloud Build...