You work as the Enterprise Exchange Administrator at vceguide.com. The vceguide.com network consists of a domain named vceguide.com and contains an Exchange Server 2010 Mailbox server named ABC-EX01.
How can you list the mailbox sizes of all employees?
A. You must use the Get-MailboxDatabase cmdlet.
B. You must use the Get-MailBoxStatistics cmdlet.
C. You must use Exchange Server User Monitor (ExMon).
D. You must use ServerManagerCmd.exe -IP Exchange-CADB.xml.