A user has changed their password using the passwd command， and notices that the change is only made tothe local node. When the administrator changes the user’s password from the command line using the passwd command thechange is made cluster-wide. What is the most likely cause of this problem？（）

A. The user has a UID less than 200
B. The user has been defined as an administrative user
C. The file /usr/es/sbin/cluster/clpasswd is not executable by the user
D. The user needs explicit authorization to change their password cluster-wide