What describes a method used to maintain an overview of all organizational resources?

A Configuration Management Database (CMDB) is specifically designed to serve as a comprehensive repository for information related to all the components of an organization's IT environment. This includes details about hardware, software, network devices, and other critical assets. The CMDB not only tracks the configuration of these resources but also their relationships and dependencies, allowing for improved management, troubleshooting, and planning of IT services.

Having a central database of this information helps organizations maintain an accurate overview of their resources, enabling them to understand how changes might affect the overall system. It also plays a critical role in change management, incident management, and compliance reporting, as it provides the necessary context for each asset.

In contrast to the other options: an Enterprise Resource Planning (ERP) system focuses on integrating various business processes and often incorporates financial, HR, and supply chain functions. A Data Management Platform (DMP) is primarily concerned with managing data used for digital marketing and advertising purposes. A Content Management System (CMS) is used for creating, managing, and modifying digital content, primarily for websites. While each option serves important functions in different areas of an organization, the CMDB specifically targets the holistic overview and management of IT resources and configurations.