Which term refers to using the cellular data plan of a mobile device to provide Internet access to a laptop or PC, with the PC connected via USB, Bluetooth, or Wi-Fi?

Which term refers to using the cellular data plan of a mobile device to provide Internet access to a laptop or PC, with the PC connected via USB, Bluetooth, or Wi-Fi?

• A. Tethering
• B. NFC
• C. GPS
• D. Bluesnarfing

Answer: (A)

Sharing a phone’s cellular connection with another device is called tethering. The PC uses the phone as its gateway to the Internet, connected via USB, Bluetooth, or Wi‑Fi, which matches the common ways tethering is implemented—USB tethering, Bluetooth tethering, and using the phone as a Wi‑Fi hotspot. The other terms aren’t about sharing Internet: NFC is for short-range data exchange, GPS is for location services, and Bluesnarfing refers to unauthorized access over Bluetooth. So tethering is the right concept for providing Internet access to a laptop or PC from a mobile device.

Sharing a phone’s cellular connection with another device is called tethering. The PC uses the phone as its gateway to the Internet, connected via USB, Bluetooth, or Wi‑Fi, which matches the common ways tethering is implemented—USB tethering, Bluetooth tethering, and using the phone as a Wi‑Fi hotspot. The other terms aren’t about sharing Internet: NFC is for short-range data exchange, GPS is for location services, and Bluesnarfing refers to unauthorized access over Bluetooth. So tethering is the right concept for providing Internet access to a laptop or PC from a mobile device.