A user wants to search for a document whose subject is set to “server” or “Server.”
Which DQL query will do this?

A.
select object_name from dm_document where subject like ‘%erver’

B.
select object_name from dm_document where subject = ‘Server’

C.
select object_name from dm_document where upper(subject) = ‘SERVER’

D.
select object_name from dm_document where upper(subject) = ‘Server’

Explanation: