Your network consists of a single Active Directory domain. The functional level of the forest is Windows Server 2008 R2.   You need to create multiple password policies for users in your domain.   What should you do（）

• A、From the Active Directory Schema snap-in， create multiple class schema objects.
• B、From the ADSI Edit snap-in， create multiple Password Setting objects.
• C、From the Security Configuration Wizard， create multiple security policies.
• D、From the Group Policy Management snap-in， create multiple Group Policy objects.