DRAG DROP
You are the Office 365 administrator for Contoso, Ltd.
User1 is unable to sign in.
You need to change the password for User1 and ensure that the user is prompted to reset her
password the next time she signs in.
How should you complete the relevant Windows PowerShell command? To answer, drag the
appropriate Windows PowerShell segments to the correct location or locations. Each Windows
PowerShell segment may be used once, more than once, or not at all. You may need to drag the split
bar between panes or scroll to view content.
Answer: 
is this answer correct?
Yes of course.
https://msdn.microsoft.com/en-us/library/azure/dn194140(v=azure.98).aspx
I see where the answer selects and identifies the user, but nowhere do I see where the password is changed.
The link massasum provides is good, and shows this example:
Set-MsolUserPassword -UserPrincipalName “[email protected]” -NewPassword “pa$$word”
so I see the answer as only partly complete.