Which of the following tasks are part of a hypervisor’s responsibility? (Choose two.)

Which of the following tasks are part of a hypervisor’s responsibility? (Choose two.)
A . Create filesystems during the installation of new virtual machine quest operating systems.
B . Provide host-wide unique PIDs to the processes running inside the virtual machines in order to ease inter-process communication between virtual machines.
C . Map the resources of virtual machines to the resources of the host system.
D . Manage authentication to network services running inside a virtual machine.
E . Isolate the virtual machines and prevent unauthorized access to resources of other virtual machines.

Answer: C E