Select the use case that requires an integration by using robotic process automation (RPA).

Select the use case that requires an integration by using robotic process automation (RPA).
A . An online ordering application submits credit card information to a payment processor through a web service.
B. An order management application updates a customer profile in a legacy system that lacks an exposed API.
C. A drug trial management application submits trial data to a protected system through a secure connection.
D. A service management application lists paint options sourced from a Pega Platform data object.

Answer: A