You have an Exchange Server 2013 organization. You need to ensure that a user named
User1 can prevent the deletion of every email message that contains a specific word from all
of the mailboxes. The solution must minimize the number of permissions assigned to User1.
What should you do?

A.
Add User1 to the Records Management management role group. Instruct User1 to run the
New-ManagedContentSettings cmdlet.

B.
Add User1 to the Records Management management role group. Instruct User1 to run the
New-MailboxSearch cmdlet.

C.
Add User1 to the Discovery Management management role group. Instruct User1 to run
the New-ManagedContentSettings cmdlet.

D.
Add User1 to the Discovery Management management role group. Instruct User1 to run
the New-MailboxSearch cmdlet.