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IoT Systems MCQ
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What is Bluetooth used for in IoT?
What is Bluetooth used for in IoT?
A. Long distance communication
B. Short range device communication
C. Power generation
D. Data encryption only
Explanation:
Bluetooth is used for short-range IoT connectivity.
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IoT Systems MCQ
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Electronics and Communication Engineering
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More from IoT Systems MCQ:
What is IoT (Internet of Things)?
Which is a basic component of IoT system?
What is sensor in IoT?
What is actuator in IoT?
What is IoT gateway?
Which communication protocol is used in IoT?
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