Which Windows feature is used to create and manage DHCP servers in a network environment?

The correct answer is Server Manager because this tool serves as the central console for managing various server roles and features in Windows Server environments, including the Dynamic Host Configuration Protocol (DHCP) server role. Server Manager allows administrators to install the DHCP server role, configure its settings, and manage the DHCP scopes, options, and leases from a single, intuitive interface.

With Server Manager, users can also monitor the status of the DHCP service and perform necessary tasks such as creating and managing address pools. This centralized management capability is essential for efficient network administration and helps streamline the deployment of network services in organization settings.

In contrast, Network Discovery primarily facilitates the identification of network devices and resources but does not have capability for managing DHCP. Group Policy Management is focused on applying policies across Active Directory environments and is not specifically designed for DHCP management. Windows Firewall serves to secure the server by controlling incoming and outgoing traffic but does not provide features for creating or managing DHCP servers.