Google Professional Cloud Developer Exam Practice Test

Which service should HipLocal use to enable access to internal apps?

You are building a new API. You want to minimize the cost of storing and reduce the latency of serving

images.

Which architecture should you use?

You are designing a deployment technique for your new applications on Google Cloud. As part of your deployment planning, you want to use live traffic to gather performance metrics for both new and existing applications. You need to test against the full production load prior to launch. What should you do?

Your application is composed of a set of loosely coupled services orchestrated by code executed on Compute Engine. You want your application to easily bring up new Compute Engine instances that find and use a specific version of a service. How should this be configured?

You have an application deployed in production. When a new version is deployed, you want to ensure that all production traffic is routed to the new version of your application. You also want to keep the previous version deployed so that you can revert to it if there is an issue with the new version.

Which deployment strategy should you use?

You are load testing your server application. During the first 30 seconds, you observe that a previously inactive

Cloud Storage bucket is now servicing 2000 write requests per second and 7500 read requests per second.

Your application is now receiving intermittent 5xx and 429 HTTP responses from the Cloud Storage JSON API

as the demand escalates. You want to decrease the failed responses from the Cloud Storage API.

What should you do?

You are developing a web application that will be accessible over both HTTP and HTTPS and will run on Compute Engine instances. On occasion, you will need to SSH from your remote laptop into one of the Compute Engine instances to conduct maintenance on the app. How should you configure the instances while following Google-recommended best practices?