Free Access to Google.Professional-Cloud-Developer.v2026-10-05.q375 with Valid Practice Test (Page 63)

Question 306

Your company's product team has a new requirement based on customer demand to autoscale your stateless and distributed service running in a Google Kubernetes Engine (GKE) duster. You want to find a solution that minimizes changes because this feature will go live in two weeks.
What should you do?

A.Deploy a Vertical Pod Autoscaler, and scale based on the CPU load.
B.Deploy a Vertical Pod Autoscaler, and scale based on a custom metric.
C.Deploy a Horizontal Pod Autoscaler, and scale based on the CPU toad.
D.Deploy a Horizontal Pod Autoscaler, and scale based on a custom metric.

Question 307

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 MySQL.
C.Move the state storage to Cloud Spanner.
D.Replace the MySQL instance with Cloud SQL.

Correct Answer: B

Topic 1, HipLocal
Company Overview
HipLocal is a community application designed to facilitate communication between people in close proximity. It is used for event planning and organizing sporting events, and for businesses to connect with their local communities. HipLocal launched recently in a few neighborhoods in Dallas and is rapidly growing into a global phenomenon. Its unique style of hyper-local community communication and business outreach is in demand around the world.
Executive statement
We are the number one local community app; it's time to take our local community services global. Our venture capital investors want to see rapid growth and the same great experience for new local and virtual communities that come online, whether their members are 10 or 10,000 miles away from each other.
Solution concept
HipLocal wants to expand their existing service, with updated functionality, in new regions to better serve their global customers. They want to hire and train a new team to support these regions in their time zones. They will need to ensure that the application scales smoothly and provides clear uptime data.
Existing technical environment
HipLocal's environment is a mix of on-premises hardware and infrastructure running in Google Cloud Platform. The HipLocal team understands their application well but has limited experience in global scale applications. Their existing technical environment is as follows:
Existing APIs run on Compute Engine virtual machine instances hosted in GCP State is stored in a single instance MySQL database in GCP Data is exported to an on-premises Teradata/Vertica data warehouse Data analytics is performed in an on-premises Hadoop environment The application has no logging There are basic indicators of uptime; alerts are frequently fired when the APIs are unresponsive Business Requirements HipLocal's investors want to expand their footprint and support the increase in demand they are seeing. Their requirements are:
Expand availability of the application to new regions
Increase the number of concurrent users that can be supported
Ensure a consistent experience for users when they travel to different regions Obtain user activity metrics to better understand how to monetize their product Ensure compliance with regulations in the new regions (for example, GDPR) Reduce infrastructure management time and cost Adopt the Google-recommended practices for cloud computing Technical Requirements The application and backend must provide usage metrics and monitoring APIs require strong authentication and authorization Logging must be increased, and data should be stored in a cloud analytics platform Move to serverless architecture to facilitate elastic scaling Provide authorized access to internal apps in a secure manner

Question 308

You are using Cloud Build to create a new Docker image on each source code commit to a Cloud Source Repositories repository. Your application is built on every commit to the master branch.
You want to release specific commits made to the master branch in an automated method.
What should you do?

A.Manually trigger the build for new releases.
B.Create a build trigger on a Git tag pattern.
Use a Git tag convention for new releases.
C.Create a build trigger on a Git branch name pattern.
Use a Git branch naming convention for new releases.
D.Commit your source code to a second Cloud Source Repositories repository with a second Cloud Build trigger.Use this repository for new releases only.

Question 309

You support an application that uses the Cloud Storage API. You review the logs and discover multiple HTTP
503 Service Unavailable error responses from the API. Your application logs the error and does not take any further action. You want to implement Google-recommended retry logic to improve success rates. Which approach should you take?

A.Retry the failures in batch after a set number of failures is logged.
B.Retry each failure at a set time interval up to a maximum number of times.
C.Retry each failure at increasing time intervals up to a maximum number of tries.
D.Retry each failure at decreasing time intervals up to a maximum number of tries.

Question 310

You need to load-test a set of REST API endpoints that are deployed to Cloud Run. The API responds to HTTP POST requests Your load tests must meet the following requirements:
* Load is initiated from multiple parallel threads
* User traffic to the API originates from multiple source IP addresses.
* Load can be scaled up using additional test instances
You want to follow Google-recommended best practices How should you configure the load testing'?

A.Create an image that has cURL installed and configure cURL to run a test plan Deploy the image in an unmanaged instance group, and run one instance of the image for each VM.
B.Deploy a distributed load testing framework on a private Google Kubernetes Engine Cluster Deploy additional Pods as needed to initiate more traffic and support the number of concurrent users.
C.Download the container image of a distributed load testing framework on Cloud Shell Sequentially start several instances of the container on Cloud Shell to increase the load on the API.
D.Create an image that has cURL installed and configure cURLto run a test plan Deploy the image in a managed instance group, and run one instance of the image for each VM.

Question 306

Question 307

Question 308

Question 309

Question 310

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