You have a Microsoft Exchange Server 2019 organization that contains the Mailbox servers shown in the following table.

The organization contains the mailboxes shown in the following table.

You create the public folder mailboxes shown in the following table.

You set the DefaultPublicFolderMailbox property of each user mailbox to the public folder mailbox closest to the user.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

You have a Microsoft Exchange Online tenant that contains 1,000 users.
A user recently sent an email message that was never received by a recipient on the internet. From the Exchange admin center, you successfully run a message trace but cannot see the message in the trace.
What is the most likely reason why the message fails to appear in the message trace?

You have a Microsoft Exchange Online tenant.
A user reports that when she signs in to her mailbox, the Microsoft Outlook desktop client often stops responding and crashes.
You need to troubleshoot the issue.
What should you use?

You have a hybrid deployment of Microsoft Exchange Server 2019 and Microsoft 365 that contains three servers.
All email received from the Internet is sent directly to the servers.
You run the following command.
Get-MalwareFilterPolicy | FL Name,BypassInboundMessages,BypassOutboundMessages,Action,IsDefault You receive the output shown in the following exhibit.

You run the Get-TransportAgent cmdlet and receive the output shown in the following exhibit.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Your company has a Microsoft Exchange Server 2019 hybrid deployment.
Users in the advertising department and the editorial department of the company have mailboxes in Exchange Online.
A company policy requires that the advertising department users and the editorial department users be segmented based on the following requirements:
The advertising department users must not see the editorial department users in the global address list (GAL).
The editorial department users must not see the advertising department users in the GAL.
The editorial department users must be treated as external recipients of the advertising department users.
The advertising department users must be treated as external recipients of the editorial department users.
You need to recommend a solution that meets the requirements and minimize costs and effort.
What should you recommend?