Your network containsan Active Directory forest.
You set the Windows PowerShell execution policyto allow unsigned scripts on a domain controller in
the network.
You create a Windows PowerShell scriptnamed new-users.ps1that contains the following lines:
new-aduser user1
new-aduser user2
new-aduser user3
new-aduser user4
new-aduser user5
On the domain controller, you double-click the script and the script runs.
You discover that the script fails to create the user accounts.
You need to ensure that the script creates the user accounts.
Which cmdlet should you add to the script?

A.
Import-Module

B.
Register-ObjectEvent

C.
Set-ADDomain

D.
Set-ADUser

Explanation:
http://blog.coretech.dk/jgs/powershell-creating-new-users-from-csv-with-password-and-enabled-accounts-orhow-to-pipe-into-multiple-cmdlets/
PowerShell: Creating new users from CSV with password and enabled accounts or How to Pipe into multiple
cmdlets
..
1. Import-Module ActiveDirectory
2. import-csv e:\users\newusers.csv |
3. New-ADUser-path “ou=test1,dc=contoso,dc=com” -passthru |
4. ForEach-Object {
5. $_ | Set-ADAccountPassword -Reset -NewPassword (ConvertTo-SecureString -AsPlainText “Pa$$w0rd” -Force)
6. $_ | Enable-ADAccount }