You have a Microsoft Exchange Server 2019 organization.
You need to configure the organization to use Exchange Online Protection (EOP) for the message hygiene of all inbound and outbound email.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You have a Microsoft Exchange Server 2019 organization that contains 200 mailboxes.
You need to add a second email address to each mailbox. The address must have a syntax that uses the first letter of each user's last name, followed by the user's first name, and then @fabrikam.com.
Solution: You convert all the mailboxes to shared mailboxes, and then you run the Set-Mailbox cmdlet and specify the -EmailAddressPolicyEnabled $false parameter.
Does this meet the goal?
You need to implement a solution that meets the technical requirements for the retention of junk email, sent items, and deleted items.
What is the minimum number of retention policies and retention tags you should use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You have a Microsoft Exchange Server 2019 organization.
You need to identify which accounts in Active Directory are assigned permissions to dismount mailbox databases.
How should you complete the command? To answer, drag the appropriate values to the correct targets. Each value may he used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

You need to configure the required objects for the branch office administrators.
What should you create for each administrator?