Troy is sending an email from his smartphone using his school's free Wi$-$Fi network. From the following list, select all the basic connections that must be made to send the email.

Check All That Apply

The phone's NIC must wirelessly connect it to the school's Wi$-$Fi network.

The school's network router must connect to the school's ISP.

The school's ISP must connect to the Internet.

The school's Wi$-$Fi must be connected to the school's intranet.