IOT IoT Edge Computing 3

Question 1

What is 'MEC' (Multi-access Edge Computing) in the context of 5G and IoT?

Accepted Answer

Compute infrastructure deployed within the cellular network at the radio access node, providing ultra-low latency for IoT

Answer

MEC deploys cloud computing capabilities at the cellular network edge (near base stations), enabling ultra-low latency IoT applications over 5G networks.

Question 2

Which hardware technology accelerates AI inference on IoT edge devices by providing parallel computing for neural networks?

Accepted Answer

Neural Processing Units (NPUs) and AI accelerators like Google Coral TPU or NVIDIA Jetson

Answer

NPUs and AI accelerators like the Google Coral TPU and NVIDIA Jetson GPU provide the parallel processing power needed to run deep learning inference efficiently on IoT edge devices.

Question 3

What is 'offline-first' design in IoT edge application development?

Accepted Answer

Designing edge applications to function fully without cloud connectivity as the normal state, syncing when connected

Answer

Offline-first IoT edge design treats connectivity as optional rather than assumed, ensuring full local functionality with cloud sync as a secondary enhancement.

Question 4

What does 'edge-to-cloud continuum' describe in modern IoT architectures?

Accepted Answer

A seamless architecture where workloads can run at any point from device to edge to cloud based on requirements

Answer

The edge-to-cloud continuum describes an architecture where IoT workloads can be placed at the optimal point — device, gateway, edge, or cloud — based on latency, privacy, and cost needs.

Question 5

What is the primary challenge of 'edge device management' at scale in IoT deployments?

Accepted Answer

Remotely monitoring, updating, and troubleshooting thousands of geographically distributed devices with limited connectivity

Answer

Managing thousands of remote IoT edge devices requires robust remote update, monitoring, and diagnostics capabilities since physical access is impractical at scale.

IOT - Internet of Things Practice Test

IOT - Internet of Things Practice Test

IOT IoT Edge Computing 3