You have a virtual machine named VM1.
You install Windows Server 2012 R2 on VM1.
You plan to use VM1 as an image that will be distributed to sales users to demonstrate the features of a custom
application. The custom application only requires the Web Server (IIS) server role to be installed.
You need to ensure that the VHD file for VM1 only contains the required Windows Server 2012 R2 source files.
Which tool should you use?

A.
servermanagercmd.exe

B.
dism.exe

C.
ocsetup.exe

D.
imagex.exe

Explanation:
You can use DISM to:
Add, remove, and enumerate packages and drivers.
Enable or disable Windows features.
Apply changes based on the offline servicing section of an unattend.xml answer file.
Configure international settings.
Upgrade a Windows image to a different edition.
Prepare a Windows PE image.
Take advantage of better logging.
Service down-level operating systems like Windows Vista with SP1 and Windows Server 2008.
Service all platforms (32-bit, 64-bit, and Itanium).
Service a 32-bit image from a 64-bit host and service a 64-bit image from a 32-bit host.
Make use of old Package Manager scripts.
This command will mount the image before making any changes. This will ensure that only the required
Windows Server 2012 R2 source files are contained.