You are responsible for managing a Google Kubernetes Engine (GKE) cluster that hosts multiple microservices. You want to ensure that each microservice can securely access other Google Cloud services, such as Cloud Storage and BigQuery. What should you configure to enable this access while following Google's best practices?
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Correct answer: Configure Kubernetes Service Accounts for each microservice..
Why this is the answer
*Explanation:* The correct option is A. Configure Kubernetes Service Accounts for each microservice. Kubernetes Service Accounts are designed for providing an identity to individual pods (microservices) within a GKE cluster. This allows you to follow the principle of least privilege and securely control access to Google Cloud services for each microservice. Options B, C, and D do not align with best practices for securing microservices in GKE.
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