The company wants to evaluate making all business office users administrators on their client computers. You need to design a method to ensure that this change can be made in a manner that meets business and security requirements. What should you do？（）
- AOn all domain controllers， implement registry access auditing for all registry keys that are considered sensitive by the company’s written security policy
- BOn all client computers， implement logon auditing for all user account logons
- COn all client computers， configure registry access auditing for all registry keys that are considered sensitive by the company’s written security policy
- DOn all domain controllers， implement logon auditing for all user account logo