IoT as we know stands for the Internet of Things. Gartner reports that there are 14.2 billion connected things in use in 2019. The company also indicated that there will be 25 billion connected things by 2021. Though initially, the growth of IoT was low but with time the growth is picking up. A wide variety of IoT devices are getting introduced every day in the marketplace like smart cameras, smart watches and other smart IoT-enabled devices. Jobs in this domain are also growing with the growing demand. If you are also looking for a job in IoT, here are the most frequently asked questions with answers.