A user wants to use his smartphone in hands-free mode while driving his car.What feature should the user enable?
A)NFC chip
B)Device pairing
C)WiFi
D)None of the above

Question

Quizplus · Accepted Answer

The user should enable device pairing to connect his smartphone with his car's audio system or a Bluetooth headset to use it in hands-free mode while driving. NFC chip and WiFi are not relevant in this context.

A User Wants to Use His Smartphone in Hands-Free Mode