IoT Interview Questions and Answers

IoT Interview Questions and Answers

IoT Interview Questions :The Internet of Things can be a hot topic in the industry but it’s not a brand-new idea. The “Internet of Things” refers back to the concept that the Internet is not only a worldwide network for humans to talk with each other using computer systems; however it’s also a platform for gadgets to communicate electronically with the sector round them. The end result is an international that is alive with information as data flows from one device to another and is shared and reused for a large number of functions. Harnessing the capability of all of these facts for financial and social suitable might be one of the primary challenges and opportunities of the approaching decades.

 The Internet of Things (IoT) is assisting power new sales streams, casting off steeply-priced waste and growing an aggressive benefit for clever corporations.

“Internet of Things” (IoT) was first used in 1999 via British generation pioneer Kevin Ashton to describe a system wherein objects in the physical global can be CONNECTED to the Internet by means of sensors This idea changed into coined by using a member of the Radio Frequency Identification (RFID) improvement network in 1999, and it has these days emerge as extra applicable to the realistic global in large part due to the growth of cellular devices, embedded and ubiquitous communiqué, cloud computing and data analytics.

IoT has evolved from the convergence of Wi-Fi technology, micro-electromechanical systems (MEMS), microservices and the internet. The convergence has helped tear down the silo partitions among operational technology (OT) and Information technology (IT), allowing unstructured system-generated data to be analyzed for insights a good way to force enhancements.

The Internet of Things is not a SINGLE generation. It is a whole lot extra than machine to machine communication, Wireless Sensor Networks(WSNs), Sensor Networks(SNs), 3G/4G/5G, GSM, UMTS, LTE, WiMAX, GPRS, RFID, WLAN, WI-FI, Zigbee, GPS, microcontroller, microprocessor and many others. These are taken into consideration as being the permitting technologies that make “Internet of Things” programs viable.

Internet of Things (IoT) definitely needs more IP addresses than IPv4 can provide. As an end result, there’s no IoT without IPv6.  IPv6 is the excellent connectivity choice and could permit IoT to reach its capability. IPv6 is a protracted-anticipated improves to the Internet’s unique essential protocol – the Internet Protocol (IP), which helps all communications on the Internet. IPv6 is necessary because the Internet is walking out of authentic IPv4 addresses. While IPv4 can aid 4.3 billion devices related to the Internet, IPv6 with 2 to the 128th power addresses, is for all sensible functions inexhaustible. This represents approximately 340 trillion, trillion, trillion addresses, which greater than satisfies the demand of the anticipated 100 billion IoT gadgets going into service in the coming many years.

What is IoT?

How Does the Internet of Things (IoT) Work?

What is the difference between IIOT and IOT?

What impacts will the Internet of Things (IoT) have on Health Care Sector?

What are the elements of the Internet of Everything?

What are the elements of the Internet of Everything?

What is Internet of everything (IoE)?

What is GATT?

What is BLE?

What is GAP?

What are the top Internet of Things companies?

What is the difference between the IoT and Machine to Machine (M2M)?


Read: What is Internet of Things and History of IoT?


How Internet Addresses (IPv6) might affect the Development and Implementation of the Internet of Things (IoT)?

Explain WSN?

What are the Network Layer Routing Protocols used in IoT (Internet of Things) ?

What are the major components of IoT?