Which statement best describes how the switchable graphics feature functions in HP notebooks?

A.
The switchable graphics feature is an Intel-only technology that enables the GPU to enhance
processor-intensive applications by switching some of the application threads to GPU threads using
the less power-intensive GPU for processing data.

B.
When configured in the BIOS, the switchable graphics feature determines whether the notebook
is connected to the power supply and automatically uses only the discrete GPU for all graphics
processing.

C.
The switchable graphics feature uses the discrete GPU for graphics-intensive applications and the
UMA graphics controller for other applications.

D.
The switchable graphics feature is an AMD-only technology for adding up to three external
displays through the DisplayPort, HDMI, and VGA ports.