Which of the following tasks does the Dell Lifecycle Controller simplify?

The Dell Lifecycle Controller is an embedded management tool designed to streamline and simplify a wide range of server lifecycle management tasks. Its capabilities extend beyond just provisioning and updating; it includes functionalities for deployment, servicing, patching, and updating, which are crucial for effective server management.

By using the Dell Lifecycle Controller, administrators can manage the entire lifecycle of servers from a single interface, which saves time and reduces complexity. It enables automated installation and configuration of the server operating system, simplifies firmware updates, and facilitates server management tasks like hardware monitoring and troubleshooting. This holistic approach to server management ensures that all aspects of the server's lifecycle are efficiently addressed, making option C the correct choice.

The other options are limited in scope, focusing only on specific aspects of server management rather than the comprehensive capabilities that the Lifecycle Controller offers. Therefore, the broad nature of the Lifecycle Controller's functionalities justifies the selection of this option.