Question

Which challenge comes when we use many devices on the same network?

(a) Signaling

(b) Security

(c) Presence detection

(d) Power consumption

I had been asked this question in an interview for job.

I would like to ask this question from IoT Characteristics and Reliability Issues topic in section Emerging Technology and Toy Designs, IoT Robustness and Reliability of IOT

Answer 1

Correct option is (d) Power consumption

Best explanation: You need minimal battery drain and low power consumption. You can’t afford to use up 100% of an IoT devices small and expensive embedded CPU power.