What is the main benefit of Business Process Testing in HP Unified Functional Testing?

A.
allows testing of GUI-less applications or non-GUI parts of an application.

B.
allows non-technical subject matter experts to quickly build, data-drive, and document tests.

C.
allows testing of applications based on services that are unavailable or impractical for repeated
use or testing.

D.
allows GUI testing of end-to-end business processes on additional platforms and technologies.