Question

which of the following resources are shared between the host computer and a vm? (choose all that apply.)

nic
operating system
hard drive
applications

Explanation:

Analyze virtualization resource sharing

In virtualization, a virtual machine (VM) runs on top of a physical host computer. The hypervisor manages and allocates the physical hardware resources of the host to the guest VMs. We need to evaluate which of the listed resources are shared between the host and the VM.

Evaluate hardware resources

Using the Virtual Machine Resources knowledge point, physical hardware components of the host computer are shared with the virtual machines:

• NIC (Network Interface Card): The physical NIC of the host is shared among the host and guest VMs (often via a virtual switch) to provide network connectivity.
• Hard drive: The physical storage (hard drive/SSD) of the host is shared. The hypervisor allocates space on the host's physical storage to store the virtual disk files of the VM.

Evaluate software resources

Software environments remain isolated between the host and guest:

• Operating system: The host runs its own host OS, while the VM runs its own independent guest OS. They do not share an operating system.
• Applications: Applications run independently within their respective user spaces (host OS vs. guest OS) and are not shared.

Answer:

• NIC (Correct answer)
• Operating system
• Hard drive (Correct answer)
• Applications