What is the minimum number of node pools that the cluster must have?

Your company has several containers based on the following operating systems:

• Windows Server 2019 Nano Server

• Windows Server 2019 Server Core

• Windows Server 2022 Nano Server

• Windows Server 2022 Server Core

• Linux

You plan to migrate the containers to an Azure Kubernetes cluster.

What is the minimum number of node pools that the cluster must have?
A . 1
B. 2
C. 3
D. 6