The interview was well-structured, with a focus on IoT protocols such as MQTT, CoAP, and cloud platforms like AWS IoT and Azure IoT. The panel emphasized real-world IoT integration challenges.
Questions asked during the interview:
- How do you implement secure communication between an embedded device and AWS IoT?
- What are the advantages of using MQTT over HTTP for IoT applications?
- How do you handle device provisioning and management in large-scale IoT deployments?
- Can you explain the role of Zigbee and Bluetooth in IoT ecosystems?
- What cloud-based IoT platforms have you worked with, and what are their key differences?