What is a use case for Microsoft Azure Private Cloud?

What is a use case for Microsoft Azure Private Cloud?
A . A company wants to apply pay-as-you-go funding to all their IT services.
B . A company has implemented DevOps and wants to deploy apps to both a private and public cloud.
C . A company wants to use Anthos to orchestrate migrating workloads across their private and public cloud.
D . A company wants to find a service provider that can offer private cloud as-a-service.

Answer: B

Explanation:

Reference: https://www.rackspace.com/blog/the-top-four-use-cases-for-azure-stack