Question

1. The characteristics of an IoT sensor node are
a)Energy-efficiency
b)Distributed sensing
c)Low-cost
d)All of the above

2. IoT based remote healthcare monitoring is typically most useful for
a)People in urban areas
b) People without easy access to healthcare
c) Both People in urban areas and People without easy access to healthcare
d)None of these

Answer 1

The characteristics of any IOT sensor node is energy efficiency, distributed sensing and low cost.

Thus the suitable answer for the first query is option d that is all of the above.

IOT based remote healthcare monitoring is typically used for people without easy access to healthcare or to enhance the remote healthcare system.

Answer 2

In IoT scenario we depend mostly on Sensor nodes so they should be energy-efficient (because we are using small battery operated devices), also they should be low-cost (because we need them in large quantities), and because one node should send the info to other node in order to reach to the sink node (they should have distributed sensing).

So All of the above option is right.