You are deploying Microsoft Exchange Server 2019 to two data centers in Paris and London. The Paris data center contains a file server named PAR-FILE01 and three Mailbox servers named PAR-MBX01, PAR-MBX02 and PAR-MBX03. The London data center contains a file server named LON-FILE01 and three Mailbox servers named LON-MBX01, LON-MBX02, and LONMBX03.
You create a database availability group (DAG) that contains all six Mailbox servers and has PARFILE01 as a primary witness.
You need to set LON-FILE01 as the alternate witness.
Which cmdlet should you run?
A . New-DatabaseAvailabilityGroupNetwork
B . Set-MailboxDatabaseCopy
C . Set-DatabaseAvailabilityGroupNetwork
D . Set-DatabaseAvailabilityGroup
E . Add-DatabaseAvailabilityGroupServer
Answer: D
Explanation:
References: https://docs.microsoft.com/en-us/powershell/module/exchange/database-availabilitygroups/setdatabaseavailabilitygroup?view=exchange-ps