You have an Exchange Server 2010 database availability group (DAG) that contains five members and a mailbox database named DB1.

You need to identify which servers have a copy of DB1. The solution must also identify the log replay lag times for each copy.

Which command should you run?

A.
Get-AvailabilityConfig �Identity DB1 | FL.

B.
Get-DatabaseAvailabilityGroup �Identity DB1 | FL.

C.
Get-MailboxDatabase �Identity DB1 | FL.

D.
Get-MailboxDatabaseCopyStatus �Identity DB1 | FL.