单项选择题 You have a Windows PowerShell script that contains the following code：   import-csv Accounts.csv | Foreach {New-ADUser -Name $_.Name -Enabled $true  -AccountPassword $_.password}     When you run the script， you receive an error message indicating that the format of the password  is incorrect. The script fails.     You need to run a script that successfully creates the user accounts by using the password  contained in accounts.csv.     Which script should you run（）

单项选择题 Your network contains an Active Directory forest. The forest schema contains a custom attribute  for user objects.     You need to give the human resources department a file that contains the last logon time and the  custom attribute values for each user in the forest.     Which should you use（）

单项选择题 Your network contains an Active Directory forest. The forest schema contains a custom attribute  for user objects.     You need to modify the custom attribute value of 500 user accounts.     Which tool should you use（）