What does service Virtualization provide in HP unified functional testing?
-Supports configuration of access to virtualized environmentsenabling API testing of services running
onvirtualizedplatforms. -Enables the emulation of virtualized services that match the expected
behavior of real Services.

A.
Extends recording and execution capabilities of HP unified functional testing tests to virtualized
platforms.

B.
Provides lab management capabilities for virtual environments including workflow and data
tracking support flexible architecture and smart data exchange interfaces.

Explanation:

http://en.wikipedia.org/wiki/Virtualization