Which drive stores variables other than environment variables?

• A. env:
• B. variable:
• C. registry:
• D. function:

Answer: (D)

In PowerShell, PS drives map to different data stores. Env: contains environment variables, Registry: provides access to the Windows registry, and Function: holds defined function definitions. The drive that stores PowerShell variables (anything you define with Set-Variable, New-Variable, or the automatic/session variables) is the Variable: drive. You can inspect it by switching to Variable: (cd Variable:) and listing its contents, or reference variables with Get-Variable. Function: stores functions, not general variables, so it isn’t the place for variable storage.