A company uses a Microsoft Exchange Server 2016 hybrid environment. Conference room mailboxes exist in Exchange Server, and user mailboxes exist in Exchange Online.
Users in Exchange Online report that they can only view available times when scheduling meetings with conference room mailboxes in Exchange Server. Users in Exchange Online require the ability to view the subject and location when scheduling meetings with the conference room mailboxes.
You need to troubleshoot the issue for users in Exchange Online. Which cmdlet should you use?

A company uses Exchange Online.
A user named User1 receives a notification that their mailbox is full.
You verify that User1's mailbox size is 49.8 GB.
You need to increase the maximum size of User1's mailbox to 99 GB.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A company uses Exchange Online.
You notice that the user1 @contoso.com account is in the recycle bin.
You need to purge account from the recycle bin.
How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

A company uses Exchange Online.
You observe that emails are being automatically forwarded to external recipients using inbox rules and SMTP forwarding. You need to create a report that lists forwarded emails. What should you use?

You need to troubleshoot the Outlook issue reported by User6.
Which port is blocked on the client computer?