System， machine， and&#8194

System， machine， and user policies can be configured though AccessAdmin. How are changes  synchronized with the AccessAgent？（）

• Awritten by the Administrators on the INI files
• Bpropagated only with the Active Directory network service
• Cpropagated to the clients on the next Administrator access
• Dpropagated to clients the next time AccessAgent synchronizes with the IMS Server