Which feature shares a cellular data Internet connection from a smartphone to multiple other devices?

Which feature shares a cellular data Internet connection from a smartphone to multiple other devices?

• A. USB Peripherals
• B. Tethering
• C. NFC
• D. Bluetooth

Answer: (B)

Sharing a smartphone’s cellular data connection with other devices is accomplished through tethering. Tethering lets the phone act as a gateway to the internet for other devices, usually by creating a mobile hotspot that turns the phone into a small wireless router. Other devices then connect to that Wi‑Fi network and use the phone’s cellular data. Tethering can be done in different ways: USB tethering wires the phone to one device via a USB cable; Bluetooth tethering lets nearby devices share data but is slower and generally supports fewer connections; NFC is used for very short-range data exchange or to initiate connections, not to provide ongoing internet access. For sharing with multiple devices, the wireless hotspot approach under tethering is the common and effective method. So, the feature described is tethering.

Sharing a smartphone’s cellular data connection with other devices is accomplished through tethering. Tethering lets the phone act as a gateway to the internet for other devices, usually by creating a mobile hotspot that turns the phone into a small wireless router. Other devices then connect to that Wi‑Fi network and use the phone’s cellular data.

Tethering can be done in different ways: USB tethering wires the phone to one device via a USB cable; Bluetooth tethering lets nearby devices share data but is slower and generally supports fewer connections; NFC is used for very short-range data exchange or to initiate connections, not to provide ongoing internet access. For sharing with multiple devices, the wireless hotspot approach under tethering is the common and effective method.

So, the feature described is tethering.