Which tool can be used to automate the management of IoT devices?

The Azure CLI is a powerful command-line tool that allows users to interact with Azure resources through scripts and commands. It is particularly useful for automating the management of IoT devices. With Azure CLI, developers can create, update, and delete IoT device resources, as well as manage device identities and configurations efficiently. This capability streamlines operations, making it easier to deploy and manage large fleets of IoT devices.

While the Device Twin manager is a feature that helps manage device properties and states, it does not fully automate the management tasks like Azure CLI can. Microsoft Office, on the other hand, is not oriented towards IoT management and does not provide any functionality related to device automation. Azure Functions allows developers to run small pieces of code in the cloud without managing servers, which can assist in IoT scenarios but does not provide a complete automation tool specifically for device management in the same way that the Azure CLI does.