Microsoft Exam Questions

Which Windows PowerShell command should you run next?

You are the Office 365 administrator for your company. The company uses Microsoft Exchange
Online and Microsoft Lync Online.
An employee named User1 has the user name, email address, and Lync address
User1@contoso.com.
The employee requests that you change only his Lync address to User1-Sales@contoso.com.
You start a Windows PowerShell session and run the following commands, providing your admin
account credentials when prompted:

You need to complete the process of updating the employee’s Lync address without affecting any
other addresses.
Which Windows PowerShell command should you run next?

A.
Set-MsolUser -UserPrincipalName $ID -ProxyAddresses@{add = “$NewAddress”; remove =
“$OldAddress”>

B.
Set-Mailbox -Identity $ID -EmailAddresses@{add = “$NewAddress”; remove = “$Old Address”}

C.
Set-Mailbox -Identity $ID -WindowsEmailAddress $NewAddress

D.
Set-CsUser -Identity $ID -ProxyAddresses@{add = M$NewAddress”; remove=”$OldAddress”>

Explanation: