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Answer: Initiate three distinct Projects, deploying a GKE cluster in each Project to represent the different environments.
The correct approach adheres to Google Cloud's best practices by leveraging Project-level segregation for environments, which is essential for effective IAM policy management. This method ensures that access restrictions are applied efficiently across different environments. Alternatives such as managing environments through VPCs, subnets, or namespaces within a single GKE cluster do not offer the same level of IAM policy control and are not recommended for environment separation. Reference: Google Cloud Architecture Framework.
Author: LeetQuiz Editorial Team
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Imagine you're a member of the DevOps team at an expanding analytics company. Currently, the company deploys its Docker applications on on-premises Virtual Machines across three distinct environments: development, staging, and production. With plans to migrate these applications to Google Kubernetes Engine (GKE), the company emphasizes the importance of environment separation to facilitate IAM policy-based access restrictions. Which of the following strategies aligns with Google Cloud's best practices to meet this requirement?
A
Establish a single VPC within a Project, dividing it into three subnets, and deploy a GKE cluster in each subnet corresponding to the different environments.
B
Deploy a single GKE cluster and utilize three namespaces within it to segregate the different environments.
C
Create three separate VPCs, each with one subnet within a single Project, and deploy a GKE cluster in each VPC for the different environments.
D
Initiate three distinct Projects, deploying a GKE cluster in each Project to represent the different environments.
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