A Technician Is Working on a New Machine That Has

A technician is working on a new machine that has been procured for testing and development. The machine will run a hypervisor and host several operating systems of various types so the development team can test the company's applications in a variety of environments. The technician wants the virtual machines to be available to communicate with each other without leaving the hypervisor. Which of the following is the BEST solution to the problem?

A) The technician should connect the machine to its own separate switch.
B) The technician should add a route in each virtual machine to the default gateway.
C) The technician should configure a virtual switch.
D) The technician should set up individual routes between the machines.