An administrator is attempting to use Update Manager to patch a cluster of ESXi 5.x hosts.The administrator needs to sta

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An administrator is attempting to use Update Manager to patch a cluster of ESXi 5.x hosts.The administrator needs to stage the patches for a scheduled update after hours. When verifying the hosts after the scheduled upgrade, the administrator determines that one of the hosts was not remediated and patches are not staged. The host is using PXE as its boot method.What condition would cause this behavior?

A. The host was rebooted prior to the scheduled remediation.
B. Remediating PXE-booted hosts using Update Manager is unsupported.
C. The user account used does NOT have the Remediate Hosts privilege.
D. The RAMdisk on the host has insufficient capacity.