A vSphere 5 environment has an ESXi 5 x host configured to boot from a Software iSCSI adapter. What is the expected outcome if the administrator attempts to disable the iSCSI Software adapter?
A.
The adapter will be disabled, but is re-enabled the next time the host boots up.
B.
The adapter will be disabled and the host will not boot the next time the host boots up
C.
The adapter will not be disabled and the vSphere Client will return an error message
D.
The adapter will be enabled, but the host will boot into troubleshooting mode the next time the host boots
Explanation:
http://pubs.vmware.com/vsphere-50/index.jsp?topic=/com.vmware.vsphere.vcenterhost.doc_50/GUID-3B5AF2B1-C534-4426-B97A-D14019A8010F.html
or
Page 75 on vsphere-esxi-vcenter-server-50-storage-guide.pdfActivate the Software iSCSI Adapter
You must activate your software iSCSI adapter so that your host can use it to access iSCSI storage.
You can activate only one software iSCSI adapter.
Prerequisites
Required privilege: Host.Configuration.Storage Partition Configuration
NOTE If you boot from iSCSI using the software iSCSI adapter, the adapter is enabled and the network configuration is created at the first boot. If you disable the adapter, it is reenabled each time you boot the host.