Explanation
Net use is a command-line tool that can be used to map a drive in Windows. Mapping a drive means assigning a drive letter to a network location or a local folder, which allows the user to access it more easily and quickly.
Net use can also be used to disconnect a mapped drive, display information about mapped drives, or connect to shared resources on another computer. Gpupdate, hostname, and dir are not command-line tools that can be used to map a drive.