Which of the following 'net' commands will show the file shares available on a Windows system?

'net use \\hostname' is used to connect to or disconnect from a shared resource, not to list what shares are available on a host.

'net share' manages and displays shares on the local machine only - it does not accept a remote hostname argument to enumerate shares on another system.

The 'net view \\hostname' command queries the specified remote computer and displays a list of its shared resources, including file shares and print shares. This makes it the correct tool for enumerating available shares on a target host during reconnaissance or administrative tasks.

'net show' is not a valid Windows built-in net subcommand and will return an error if executed.