Using the command below, to which share will the user be connected on 192.168.99.10? C:\> net use \\192.168.99.10

C$ is the default administrative share for the root of the C drive and requires explicit specification as `\\192.168.99.10\C$` to connect to it.

ADMIN$ is the administrative share mapped to the Windows installation directory and must also be explicitly named in the net use command to establish a connection to it.

SMB$ is not a standard or default Windows administrative share and does not exist natively on Windows systems.

When no share name is appended to the UNC path in a `net use` command, Windows defaults to connecting to the IPC$ (Inter-Process Communication) share. IPC$ is a special hidden share present on all Windows systems that provides access to named pipes and is used for authentication handshakes, remote enumeration, and null session queries - making it a common target during Windows network reconnaissance.