IOT IoT Cloud Platforms

Question 1

Which AWS service is the primary managed IoT platform for connecting, managing, and processing data from IoT devices?

Accepted Answer

AWS IoT Core

Answer

AWS IoT Core is Amazon's managed cloud service that allows IoT devices to connect securely and interact with cloud applications and other devices.

Question 2

What is Azure IoT Hub's primary function in a Microsoft Azure IoT solution?

Accepted Answer

Serving as a managed cloud gateway that enables bidirectional communication between IoT devices and Azure services

Answer

Azure IoT Hub is a managed service that enables secure, reliable bidirectional communications between IoT devices and an Azure solution backend.

Question 3

What is Google Cloud IoT Core used for in a GCP IoT architecture?

Accepted Answer

Fully managed device registry and connection management for IoT devices communicating via MQTT or HTTP

Answer

Google Cloud IoT Core provides device registry, connection management, and data ingestion for IoT devices communicating via MQTT or HTTP protocols.

Question 4

What does AWS Greengrass extend to IoT edge devices?

Accepted Answer

AWS Lambda functions, ML inference, data sync, and IoT capabilities to edge devices even without internet connectivity

Answer

AWS Greengrass extends cloud capabilities including Lambda functions, machine learning inference, and local data processing to IoT edge devices for offline operation.

Question 5

In Azure IoT architecture, what is the role of Azure IoT Edge?

Accepted Answer

Running cloud workloads (AI, analytics, custom logic) on IoT devices at the network edge

Answer

Azure IoT Edge deploys containerized Azure services and custom business logic to IoT devices, enabling cloud intelligence at the edge without continuous cloud connectivity.

IOT - Internet of Things Practice Test

IOT - Internet of Things Practice Test

IOT IoT Cloud Platforms