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.

Use the drop-down menus to select the answer choice that complete each statement based on the information presented in the Exchange Online Connector exhibit.
NOTE: Each correct selection is worth one point.

You have a Microsoft Exchange Server hybrid deployment that contains Exchange 2013, Exchange 2016, and Exchange 2019 servers. All the servers have the latest Cumulative Updates (CUs) applied.
You need to implement Hybrid Modern Authentication (HMA). The solution must minimize costs.
What should you do first?

Your company named Contoso, Ltd. has a Microsoft Exchange Online subscription that uses a domain named contoso.com.
Contoso works with a partner company named A.Datum Corporation. A.Datum has an Exchange Server 2016 organization that uses a domain named adatum.com.
You need to ensure that users at Contoso can share their free/busy information with the users at A.Datum.
What should you do for each company? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You have a Microsoft Exchange Online tenant that uses a third-party email hygiene system named Service1. Service1 blocks all encrypted email.
All external email is routed through Service1 by using a connector.
Users classify email by using sensitivity labels. Emails classified as Secret are encrypted automatically.
You need to ensure that the users can send emails classified as Secret to external recipients.
Which two items should you create? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.