Internet of Things (ME-702 (B)) - Important Questions

Core CoAP question repeated across multiple years; high-frequency protocol question for constrained networks.

Standard MQTT question seen frequently; tests understanding of lightweight pub/sub protocol and its role in IoT.

Frequently asked low-power wireless MAC/PHY protocol question; foundational for ZigBee and other LR-WPAN technologies.

Direct past-paper question on adaptation of IPv6 for low-power networks; tests knowledge of header compression and mesh-networking support.

Classic question on ZigBee technology and its layered architecture; expects diagram and detailed explanation.

Past-paper question linking RFID concepts with IoT applications; tests practical understanding of 'smart things'.

Fundamental RFID terminology and application question from past exams; checks understanding of components and use-cases.

Wireless Sensor Networks question appearing in past papers; focuses on architecture, protocols and applications relevant to IoT.

Related WSN question asking relation between WSN and IoT with example; checks ability to map concepts to practical scenarios.

NFC conceptual question from past exam; tests understanding of short-range communication and IoT use-cases.

Service-layer IoT architecture question requiring diagram and explanation; repeated theme in past papers.

IPv6 and IoT impact question from past paper; expects discussion on addressing, scalability and autoconfiguration.

Data analytics role in IoT is a recurring topic; tests integration of IoT data with analytics pipelines and decision-making.

Question on device-level challenges and requirements; appears multiple times to test design constraints (power, memory, security).