vcp510 考试题 论坛题库与其他题库不符。求解

我不是第八

An administrator is using Update Manager 5.x to update virtual appliances in a vSphere environment.
The environment is using the vCenter Server Virtual appliance(vCSA).
What would cause the remediation to fail?
A. Updating of the appliance can only be done if the vCenter Server Virtual appliance(vCSA) has been put into Maintenance Mode
B. Remediation must be configured on the Appliance Administration page before use.
C. Remediation of the vCenter Server Virtual appliance(vCSA) with Update Manager is not supported.
D. Remediation requires the hosts to be connected to vcenter using an IPv4 address.