Have you asked the toaster about the today’s weather? No. Not a problem, I have checked with my coffee machine, and it showed 82o Fahrenheit. Those who are aware of IoT can understand what I am talking about? Because, this will be going to be our future. There are a series of discussions going around the next big thing- Internet of Things (IoT), and you might probably have come across the prediction that the world will have 50 billion devices connected by the end of 2020.
Now that the businesses have started to harness the data generated by the internet of things, there is a great demand for the skilled IoT engineers who can scratch the surface with a ways of IoT to offer the consumers a world of endless possibilities.
As there is a growing number of opportunities landing in the field of IoT, newbies or professionals who are looking to kick-start their career with the Internet of Things (IoT) requires more attention while getting prepared for the interviews.
To make the things bit easier for the IoT aspirants, we have framed the most commonly asked interview questions & answers in this article.
1. What is Internet of Things (IoT)?
Internet of Things (IoT) is a network of interconnected objects that uses embedded technology to sense and communicate with their internal states or the external environments. IoT is all about connecting the objects (devices) over the Internet and enabling them to interact with us and other objects.
2. Why Internet of Things (IoT)?
The real value of the IoT is not about making the lights turn on or off when the vehicle reaches its parking bay, rather the data that the connected devices gather about its users. The data collected later can allow the consumers, businesses, and connected cities to work in a more efficient manner.
3. Name the main parts/components of the Internet of Things (IoT) system.
IoT has three main parts, which are:
Devices embedded with sensors
Network connectivity
Data storage application/system
Read More: https://kovidacademy.com/blog/iot-interview-questions-answers-for-2017/
Have you asked the toaster about the today’s weather? No. Not a problem, I have checked with my coffee machine, and it showed 82o Fahrenheit.