You need to determine which Office 365 users have active Microsoft Exchange Online mailboxes. Which two actions can you perform to achieve this goal? (Each correct answer presents a complete solution. Choose two.)
View the mailboxes in the Users & Groups section of the Exchange Control Panel.
Run the Show-Mailbox Windows PowerShell cmdlet.
View the users in the User Management section of the Office 365 Portal.
Run the Get-Mailbox Windows PowerShell cmdlet.
Want to practice for 74-324 - Administering Office 365 for Small Businesses ?