Your network consists of a single Active Directory domain that contains two domain controllers. Both domain controllers run Windows Server 2003 Service Pack 2 (SP2).
Auditing of successful account logon events is enabled on all computers in the domain.
You need to identify the last time a specific user logged on to the domain.
What should you do?（）

Your network consists of a single Active Directory domain. All servers run Windows Server 2003
Service Pack 2 (SP2).
You enable auditing for failed logon attempts on all domain controllers.
You need to ensure that a record of failed logon attempts is retained for 90 days on all domain controllers.
What should you do?（）