[单选题]You are an Enterprise Architect in a large IT orga

A Guarantee of higher application performance and reliability if the transactions are flowing between instances of the same container type.

BEasier to build a Shared Services infrastructure that can provide best practices， tools and expertise around HA/Management. with a single type of container than a mix of multiple types

C You’ll save on hardware costs with a homogenous environment

D It’s a necessary step in our move toward adopting SOA