Professional Cloud Architect Practice Test

Professional Cloud Architect Practice Test practice questions, page 8 of 15, with answer review and explanations.

Question 36

You created a pipeline that can deploy your source code changes to your infrastructure in instance groups for self-healing. One of the changes negatively affects your key performance indicator. You are not sure how to fix it, and investigation could take up to a week. What should you do?

  1. Log in to a server, and iterate on the fox locally
  2. Revert the source code change, and rerun the deployment pipeline
  3. Log into the servers with the bad code change, and swap in the previous code
  4. Change the instance group template to the previous one, and delete all instances

Question 37

Your organization wants to control IAM policies for different departments independently, but centrally. Which approach should you take?

  1. Multiple Organizations with multiple Folders
  2. Multiple Organizations, one for each department
  3. A single Organization with Folders for each department
  4. A single Organization with multiple projects, each with a central owner

Question 38

You deploy your custom Java application to Google App Engine. It fails to deploy and gives you the following stack trace. What should you do?

  1. Upload missing JAR files and redeploy your application.
  2. Digitally sign all of your JAR files and redeploy your application
  3. Recompile the CLoakedServlet class using and MD5 hash instead of SHA1

Question 39

You are designing a mobile chat application. You want to ensure people cannot spoof chat messages, by providing a message were sent by a specific user. What should you do?

  1. Tag messages client side with the originating user identifier and the destination user.
  2. Encrypt the message client side using block-based encryption with a shared key.
  3. Use public key infrastructure (PKI) to encrypt the message client side using the originating user's private key.
  4. Use a trusted certificate authority to enable SSL connectivity between the client application and the server.

Question 40

As part of implementing their disaster recovery plan, your company is trying to replicate their production MySQL database from their private data center to their GCP project using a Google Cloud VPN connection. They are experiencing latency issues and a small amount of packet loss that is disrupting the replication. What should they do?

  1. Configure their replication to use UDP.
  2. Configure a Google Cloud Dedicated Interconnect.
  3. Restore their database daily using Google Cloud SQL.
  4. Add additional VPN connections and load balance them.
  5. Send the replicated transaction to Google Cloud Pub/Sub.