You have an Exchange Server 2010 Mailbox server.The server contains one mailbox database.You need to view the last logon time of all users in the organization.What should you do？（）

• A、From the Exchange Management Shell， run Get-MailboxDatabase.
• B、From the Exchange Management Shell， run Get-MailboxStatistics.
• C、From the Exchange Management Console， create and export a filter.
• D、From the Exchange Management Console， run the Remote Connectivity Analyzer.