Which technology does cloud computing utilize through a management interface?

Cloud computing heavily relies on a variety of technologies to provide scalable, flexible, and efficient services to users and organizations. The management interface in cloud computing is integral to orchestrating and managing these technologies effectively.

Virtualization is essential as it allows the abstraction of physical hardware, enabling multiple virtual machines to run on a single physical machine. This maximizes resource utilization and provides agility to the cloud environment.

Automation is another critical technology employed in cloud computing. It facilitates the automated deployment, scaling, and management of applications and infrastructure, enhancing operational efficiency, reducing human error, and accelerating deployment times.

Federated identity management plays a vital role in managing user identities across different cloud services and environments. It allows for seamless access to multiple applications and platforms, enhancing user experience while maintaining security standards.

Since all three technologies—virtualization, automation, and federated identity management—contribute to the effective functioning and management of cloud computing environments through their respective interfaces, it is accurate to state that the correct answer encompasses all of these technologies. Each technology supports the broader capabilities of cloud computing, making it a comprehensive solution for managing resources and services in the cloud.