You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.The Xxx contains an Exchange Server 2010 Mailbox server named XXX-EX02.What actions must you take to check when last employees logged on to XXX-EX02?()
A.You must configure real time block lists (RBLs).
B.You must use the Exchange Server User Monitor (ExMon).
C.You must use the Get-MailboxStatistics.
D.You must use the administrator audit logging.