Which statement accurately describes the relationship between virtualization and operating systems $($OS$)?$

Question $5$Answer

a$.$

Virtualization restricts the execution of Windows OS on top of a Linux OS$.$

b$.$

Virtualization enables an OS to run on a virtual machine separate from the host OS$.$

c$.$

Virtualization limits the provision capability and increases costs for computing environments.

d$.$

Virtualization allows multiple instances of the same OS to run concurrently.