Which of the following is a focus of Cloud Application Discovery?

The focus of Cloud Application Discovery is primarily on identifying and managing cloud-hosted application resources. This process involves recognizing various cloud applications and services utilized within an organization, along with their configurations, dependencies, and the data they handle.

By concentrating on cloud-hosted resources, organizations can gain visibility into their cloud environments, facilitating better management of applications that may not be reliant on traditional on-premises IT infrastructure. This includes identifying the services provided by public cloud providers, understanding usage patterns, and ensuring compliance with governance frameworks.

The other options pertain to different aspects of IT asset management. Inventory management systems are typically focused on tracking physical and virtual assets, on-premises IT assets relate to hardware and software configurations in local environments, and legacy software configurations concern older systems that may not utilize cloud infrastructure. These areas, while important for overall IT management, do not align with the specific objectives of Cloud Application Discovery.