Short-range wireless technology that works with smartphones is also known as ____.
A) RFID
B) NFC
C) IoT
D) None of the above

Question

Quizplus · Accepted Answer

NFC (Near Field Communication) is a short-range wireless technology that works with smartphones to transmit data between devices. It is commonly used for mobile payments, data transfer, and connecting devices to each other. RFID (Radio Frequency Identification) and IoT (Internet of Things) are related technologies but not specifically for use with smartphones.

Short-Range Wireless Technology That Works with Smartphones Is Also Known