Answer Posted / Shyam Narayan Sonkar

The IoT protocol stack is a layered structure of communications protocols used to facilitate communication between IoT devices and the internet. It typically includes the following layers: 1) Sensor layer (collecting data from physical world), 2) Perception layer (responsible for data sensing, pre-processing and initial transmission), 3) Network layer (responsible for routing data to appropriate network), 4) Transport layer (ensuring reliable data transfer across the network), 5) Application layer (providing application-specific services).

Write a query to insert bulk data to mongodb.

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