Which command would you use first to remove the public folder database?

You have an Exchange 2010 SP1 organization with the following configuration:

* Server1 – Mailbox , Hub Transport server
* Server2 – Client Access server

Server1 holds the public folder database.

Which command would you use first to remove the public folder database?

A.
Set-MailboxDatabase.

B.
Remove-PublicFolder.

C.
Remove-PublicFolderDatabase.

D.
Get-MailboxDatabase.

Explanation:
You have to remove all the public folders from a public folder database before you remove the database.

Remove-PublicFolder -Identity “\My Public Folder” -Recurse: $True

Then, before you remove the database you must make sure it is not the default public folder database for the mailbox database. If so, you must set another as default before removing it.

Reference:

http://technet.microsoft.com/en-us/library/aa997202.aspx
http://technet.microsoft.com/en-us/library/dd876883.aspx