Which of the following is a low-power, shorter range wireless technology that is intended to replace wired connectivity for accessories such as speakers or a mouse?
- NFC
- GPS
- Wi-Fi
- Bluetooth
Explanation: Bluetooth is a low-power, shorter range wireless technology that is intended to replace wired connectivity for accessories such as speakers, headphones, and microphones. Bluetooth can also be used to connect a smartwatch to a smartphone.
Exam with this question: 2.1.4 Check Your Understanding - Wireless Networks
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