Introduction to IOT (AL-803 (A)) - Important Questions

Define IoT and explain its characteristics and components.

Define the IoT ecosystem and explain its significance in the modern world.

Define M2M and explain reasons for shifting from M2M to IoT.

What is the purpose of logical design in IoT systems? List the key components typically considered in the logical design of an IoT solution.

Describe the characteristics of smart sensors and their advantages over traditional sensors.

Describe the basic working principle of sensors and how they convert physical phenomena into measurable signals.

Discuss the characteristics of Zigbee networks, including low power consumption, low data rates, and short-range communication.

Describe how wireless sensor networks became one of the enabling technologies of IoT.

Explain the implementation of IoT technology in smart cities including smart parking, smart lighting, emergency response and smart roads to improve quality of life, sustainability and citizen services.

Discuss the key features of MQTT that make it well-suited for IoT communication.

List and describe the main AMQP frame types used for communication in IoT environments.

Explain the GPIO pins of the Raspberry Pi with a neat diagram.

Write short notes on any three of the following: a) IoT ecosystem components b) ZigBee types c) MQTT methods d) Raspberry Pi connectivity options.