Professional Cloud Developer exam

In order to meet their business requirements, how should HipLocal store their application state?A . Use local SSDs to store state.B . Put a memcache layer in front of MySQD . Move the state storage to Cloud Spanner.E . Replace the MySQL instance with Cloud SQView AnswerAnswer: B

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 have containerized a legacy application that stores its configuration on an NFS share. You need to deploy this application to Google Kubernetes Engine (GKE) and do not want the application serving traffic until after the configuration has been retrieved. What should you do?A . Use the gsutil utility to...

Your application is built as a custom machine image. You have multiple unique deployments of the machine image. Each deployment is a separate managed instance group with its own template. Each deployment requires a unique set of configuration values. You want to provide these unique values to each deployment but...

You have deployed an HTTP(s) Load Balancer with the gcloud commands shown below. Health checks to port 80 on the Compute Engine virtual machine instance are failing and no traffic is sent to your instances. You want to resolve the problem. Which commands should you run?A . gcloud compute instances...

You are developing a microservice-based application that will be deployed on a Google Kubernetes Engine cluster. The application needs to read and write to a Spanner database. You want to follow security best practices while minimizing code changes. How should you configure your application to retrieve Spanner credentials?A . Configure...

You are developing a microservice-based application that will be deployed on a Google Kubernetes Engine cluster. The application needs to read and write to a Spanner database. You want to follow security best practices while minimizing code changes. How should you configure your application to retrieve Spanner credentials?A . Configure...

You are creating an App Engine application that writes a file to any user's Google Drive. How should the application authenticate to the Google Drive API?A . With an OAuth Client ID that uses the https://www.googleapis.com/auth/drive.file scope to obtain an access token for each user.B . With an OAuth Client...

You are parsing a log file that contains three columns: a timestamp, an account number (a string), and a transaction amount (a number). You want to calculate the sum of all transaction amounts for each unique account number efficiently. Which data structure should you use?A . A linked listB ....

You are developing a microservice-based application that will be deployed on a Google Kubernetes Engine cluster. The application needs to read and write to a Spanner database. You want to follow security best practices while minimizing code changes. How should you configure your application to retrieve Spanner credentials?A . Configure...