When we hear about IoT, we think of our

Solution(By Examveda Team)

When we hear about IoT (Internet of Things), we often associate it with devices that are part of our daily lives and surroundings. The thermostat is a prime example of an IoT device. IoT encompasses the interconnection of various objects, devices, and sensors to the internet, enabling them to gather and exchange data, and in the case of a thermostat, control and regulate environmental conditions.

Option A: While microphones can be part of IoT devices, they are not the most common or typical representation of IoT in our minds.
Option B: Similar to microphones, speakers can also be connected to IoT systems, but they do not symbolize IoT as prominently as other devices.
Option D: Transmitters are used for communication, but they are not as strongly associated with the concept of IoT as a thermostat.

Therefore, the correct answer is Option C: thermostat. When we think of IoT, devices like thermostats that offer smart control and automation capabilities often come to mind, as they exemplify the connectivity and convenience that IoT technology brings to our everyday lives.