Free Google Professional-Cloud-Developer Exam Dumps Questions & Answers

You are developing a dashboard that aggregates temperature readings from thousands of IoT devices monitoring a city's ambient temperature. You expect a large amount of viewing traffic resulting in a large amount of data egress once the dashboard is live. The dashboard temperature display data doesn't need to be real-time and can tolerate a few seconds of lag. You decide to deploy Memorystore for Redis as the storage backend. You want to ensure that the dashboard will be highly available. How should you configure the service in Memorystore for Redis?

• A.Set up Serverless VPC Access to avoid receiving traffic over the internet.
• B.Update Memorystore for Redis to the latest version.
• C.Use Private Service Access to enable low-latency network throughput.
• D.Configure Memorystore to use read replicas.

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 a source code commit trigger to push a message to a Cloud Pub/Sub topic that triggers an App Engine service to build the source code.
• B.Use a Compute Engine virtual machine instance with an open source continuous integration tool, configured to watch for source code commits.
• C.Use Cloud Build with a trigger configured for each source code commit.
• D.Use Jenkins deployed via the Google Cloud Platform Marketplace, configured to watch for source code commits.

You are building an application that will store frequently accessed data in a Memorystore for Redis Cluster instance. You would like to make the application resilient to network issues. You need to ensure that the application handles client disconnections from a Redis instance gracefully to minimize disruption and ensure stability of the application. What should you do?

• A.Configure the Redis client to reconnect after a fixed delay of 60 seconds.
• B.Immediately terminate the application instance upon detecting a Redis disconnection to force a restart, and wait for clients to reconnect to the cache as soon as the application becomes available.
• C.Use Memorystore's automatic failover mechanisms to make the Redis cache available in a secondary zone.
• D.Implement exponential backoff with a jitter when reconnecting after a disconnection. Configure client-side caching to serve data during brief outages.

You developed a JavaScript web application that needs to access Google Drive's API and obtain permission from users to store files in their Google Drives. You need to select an authorization approach for your application. What should you do?

• A.Create a SAML token.
• B.Create an OAuth Client ID.
• C.Create a service account.
• D.Create an API key.

You are developing an event-driven application. You have created a topic to receive messages sent to Pub/Sub. You want those messages to be processed in real time. You need the application to be independent from any other system and only incur costs when new messages arrive. How should you configure the architecture?

• A.Deploy the application on Google Kubernetes Engine. Use the Pub/Sub API to create a pull subscription to the Pub/Sub topic and read messages from it.
• B.Deploy your code on Cloud Functions. Use a Pub/Sub trigger to invoke the Cloud Function. Use the Pub/Sub API to create a pull subscription to the Pub/Sub topic and read messages from it.
• C.Deploy the application on Compute Engine. Use a Pub/Sub push subscription to process new messages in the topic.
• D.Deploy your code on Cloud Functions. Use a Pub/Sub trigger to handle new messages in the topic.