Final answer:
Microsoft BizTalk business processes follow the orchestration style, which involves a centrally managed sequence of interactions between systems.
Step-by-step explanation:
The business process developed using Microsoft BizTalk typically follows the orchestration style. Orchestration refers to a business process which is managed by a central process or service. The central process, acting as a conductor, defines the sequence and conditions in which interactions between systems occur.
This is different from choreography, where there is no central coordination and each part of the process knows what to do next on its own. Orchestration ensures that the system follows the same path for every cycle, similar to a predefined script that guides the interactions.