Which statement is accurate when choosing the storage controller for a virtual machine using the
Create New Virtual Machine wizard in custom mode?
A.
There is a predetermined controller based on the guest OS, which cannot be changed.
B.
A controller is recommended based on the guest OS type. The administrator can choose this
controller or select any other.
C.
There is a predetermined controller based on the guest OS, which can only be changed after
the virtual machine is deployed.
D.
The controller options presented will be based on the guest OS type. The administrator must
choose one of these options.
Explanation:
B is correct
When you create a virtual machine, the default controller is optimized for best performance. The controller type depends on the guest operating system, the device type, and in some cases, the virtual machine’s compatibility. For example, when you create virtual machines with Apple Mac OS X guests and ESXi 5.5 and later compatibility, the default controller type for both the hard disk and the CD/DVD drive is SATA. When you create virtual machines with Windows Vista and later guests, a SCSI controller is the default for the hard disk and a SATA controller is the default for the CD/DVD drive.
https://pubs.vmware.com/vsphere-55/index.jsp?topic=%2Fcom.vmware.vsphere.vm_admin.doc%2FGUID-5872D173-A076-42FE-8D0B-9DB0EB0E7362.html
B : A controller is recommended based on the guest OS type. The administrator can choose this controller or select any other.