Which devices measures gases or liquid?
A. proximity sensor
B. pressure sensor
C. temperature sensor
D. touch sensor
Answer: Option B
Related Questions on Internet of Things (IoT)
A. Internet of Technology
B. Internet of Things
C. Internet of Tech
D. Industrial of things
The number of elements in the Open IoT Architecture?
A. 6 elements
B. 8 elements
C. 7 elements
D. 3 elements
a cellular network is expensive, especially with many IoT devices.
A. signaling
B. security
C. bandwidth
D. power consumption

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