Google Professional Cloud Developer exam dumps

Google Professional Cloud Developer practice question 23 of 481

Professional Cloud Developer. Professional level, Google Cloud. Free question with the correct answer and a full explanation.

Google Professional Cloud Developer Question 23

Select 3Google Cloud Platform

Your team is tasked with modernizing a legacy monolithic application. The application has tightly coupled services and is deployed on a virtual machine. You decide to refactor the application into microservices and deploy it using Google Kubernetes Engine (GKE). Which of the following steps are necessary for this modernization process?

  1. A

    Redesign the application to separate its functionality into independently deployable microservices.

  2. B

    Create container images for each microservice and store them in a container registry like Artifact Registry.

  3. C

    Continue deploying the application as a monolith on a single Kubernetes Pod for simplicity.

  4. D

    Use Kubernetes manifests (e.g., Deployment and Service YAML files) to define how the microservices run on GKE.

  5. E

    Migrate the virtual machine disk image directly into GKE without refactoring the application.

Show answer and explanation

Correct answers: A, B, D

Explanation

To modernize a monolithic application using containerization and GKE, you must refactor the application into microservices, create container images for each service, and use Kubernetes manifests to manage the deployment on GKE. This approach enables scalability, maintainability, and better resource utilization. Simply lifting and shifting the monolithic VM or continuing to deploy the application as a monolith does not achieve the benefits of modernization.

  • A. Correct.

    Redesigning the application to separate it into microservices is a critical step for modernizing a monolithic application.

  • B. Correct.

    Creating container images for each microservice is essential for deploying them in a containerized environment like Kubernetes.

  • C. Incorrect.

    Continuing to deploy the application as a monolith on Kubernetes contradicts the goal of application modernization through microservices.

  • D. Correct.

    Kubernetes manifests are needed to define how the microservices should be deployed and managed on GKE.

  • E. Incorrect.

    Migrating the virtual machine disk image directly into GKE does not align with the goal of refactoring the application into microservices.

Timed practice exam

Take a Google Professional Cloud Developer practice test under exam conditions

60 questions in 120 minutes, drawn from this bank, with a score report and a per-question review when you finish.

Start timed exam

More Google Professional Cloud Developer practice questions

  1. 24.You are tasked with modernizing an on-premises application that consists of tightly coupled...
  2. 25.You are designing a highly available web application on Google Cloud that serves users across...
  3. 26.You are developing a latency-sensitive application that uses Google Cloud services. The application...
  4. 27.Your company is deploying a new web application on Google Cloud that will serve users across...
  5. 28.You are developing a globally distributed application on Google Cloud that must minimize latency...
Back to the Google Professional Cloud Developer exam dumps