[Solved] Why is RBAC important in Kubernetes clusters? — Ans: It controls who can do what actions on cluster resources | Kubernetes

Kubernetes - RBAC and Security

Why is RBAC important in Kubernetes clusters?

AIt controls who can do what actions on cluster resources

BIt speeds up pod creation

CIt automatically scales the cluster nodes

DIt manages container image versions

Step-by-Step Solution

Solution:

Step 1: Understand RBAC's role in Kubernetes
RBAC stands for Role-Based Access Control and it manages permissions for users and services.
Step 2: Identify what RBAC controls
RBAC controls access to Kubernetes resources by defining who can perform which actions.
Final Answer:
It controls who can do what actions on cluster resources -> Option A
Quick Check:
RBAC purpose = Control access [OK]

Quick Trick: RBAC = controlling user permissions in Kubernetes [OK]

Common Mistakes:

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Why is RBAC important in Kubernetes clusters?