Which two methods are used to directly connect mobile devices such as tablets and smartphones to a data network? (Choose two.)
- wired Ethernet
- Bluetooth
- WiMax
- Wi-Fi
- cellular communications
Explanation: Mobile devices connect wirelessly to data networks using either Wi-Fi or a telecommunication provider cellular network. Bluetooth is used to connect to peripherals or other local devices over very short distances. Ethernet is a wired network access technology and is not used by mobile devices. Mobile devices do not typically implement WiMAX technology.