Which of the Following Is True About Type 2 Hypervisors

Which of the following is true about Type 2 hypervisors?

A) Type 2 hypervisors run on top of another general purpose OS.
B) Type 2 hypervisors are often called bare-metal or native hypervisors.
C) Type 2 hypervisors offer a performance increase to the guests in comparison to a Type 1 hypervisor.
D) Only Type 2 hypervisors allow direct access to CPU virtualization features.