What Is Azure Resource Manager (ARM)?

The deployment and management service for Azure that provides a consistent management layer, enabling resources to be created, updated, and deleted through templates, the portal, CLI, or PowerShell.

Azure Resource Manager (ARM) across 2 exams

Azure Resource Manager (ARM) appears on the following exams. Each defines it in the context candidates are tested on:

AZ-104
The deployment and management service for Azure that provides a consistent management layer, enabling resources to be created, updated, and deleted through templates, the portal, CLI, or PowerShell.
AZ-900
The deployment and management service that underlies all resource creation, updates, and deletion in Azure.