You have an Exchange Server organization. The organization contains servers that have

Exchange Server 2010 and Exchange Server 2016 installed.

You establish a hybrid deployment between Exchange Server and Microsoft Office 365.

Some users have on-premises mailboxes and personal archives in Exchange Online.

You discover that you are unable

to use In-Place eDiscovery to search user mailboxes and Exchange Online Archiving archives concurrently.

You need to recommend a solution to ensure that In-Place eDiscovery can search the mailboxes and the personal archives concurrently.

What should you

include in the recommendation?

A. OAuth authentication

B. an organization relationship

C. a retention policy

D. the Mailbox Replication service (MRS)

References:

https://technet.microsoft.com/en-us/library/dd298021(v=exchg.160).aspx

QUESTIO