70-321 practice - PrepKeys

Q1 Single choice

Your company uses Microsoft Exchange Online.
A user named User1 finds a new job and plans to leave the company. You need to ensure that if User1 deletes any email messages, the messages are retained indefinitely on Exchange Online.

What should you do?

A
From the Mail Control settings of the organization, create a transport rule.
B
From the Mail Control settings of the organization, create a journal rule.
C
From the properties of the mailbox of User1, enable the Archive feature.
D
From the properties of the mailbox of User1, enable the Litigation Hold feature.