You are designing a password management solution to meet the business and technical requirements.  Which two actions should you perform？hich two actions should you perform？（）

• A、 Delegate the password management controls to the help desk staff.
• B、 Delegate the password management controls to the Domain Users group.
• C、 Configure the Default Domain Policy to enforce password expiration settings.
• D、 Configure the Default Domain Controller Policy to enforce password expiration settings.