Internet of Things

Define WSN (Wireless Sensor Networks).

What is the difference between M2M and IoT?

List the physical design elements of IoT.

What is SDN (Software Defined Networking)?

What is Edge Computing?

What is the purpose of an IoT Gateway?

What are smart cities?

How is IoT used in healthcare?

Define Big Data in the context of IoT.

What is a RESTful API?

Describe the various IoT communication models with examples.

Explain the IoT communication APIs (REST and WebSocket).

How does Network Function Virtualization (NFV) benefit IoT? Explain.

Describe IoT level 1, level 2, and level 3 with block diagrams.

Explain the 6LoWPAN protocol stack and its significance in IoT.

Explain the concept of Smart Agriculture using IoT.

Explain the concept of Smart Grid and its advantages.

What are IoT levels? Explain all the six IoT levels with suitable examples and architectural block diagrams.

Describe in detail the physical and logical design of IoT, including communication models and APIs.

Discuss the role of Software Defined Networking (SDN) and Network Function Virtualization (NFV) in IoT. How do they enhance network management?

What are the major security and privacy challenges in IoT? Propose a security framework to mitigate these risks in a smart healthcare system.

Describe the M2M to IoT transition. Explain the M2M architecture and compare it with the IoT architecture in detail.