AZ-104 preparation guide: Microsoft Certified : Azure Administrator Associate — Day 3

Azure Administration

Manage services with the Azure portal — Learn | Microsoft Docs

Control and organize Azure resources with Azure Resource Manager — Learn | Microsoft Docs

Create and deploy Azure Resource Manager templates — Learn | Microsoft Docs

Automate Azure tasks using scripts with PowerShell — Learn | Microsoft Docs

Manage virtual machines with the Azure CLI — Learn | Microsoft Docs

And you can see more:

What is Azure Resource Manager? —

Azure Resource Manager overview - Azure Resource Manager

Manage Azure Resource Manager resource groups by using the Azure portal

Manage resource groups - Azure portal - Azure Resource Manager

Control and organize Azure resources with Azure Resource Manager

Control and organize Azure resources with Azure Resource Manager - Learn

Manage Azure Resource Manager resource groups by using the Azure portal

Manage resource groups - Azure portal - Azure Resource Manager

Azure subscription and service limits, quotas, and constraints

Azure subscription limits and quotas - Azure Resource Manager