Which model type utilizes a virtual WLC integrated into the AP?

The Cisco Mobility Express Deployment Model is the correct choice because it features a virtual Wireless LAN Controller (WLC) that is embedded directly into the access point (AP). This model allows for simplified deployment and management of wireless networks, particularly in smaller installations or environments where a dedicated physical WLC may be unnecessary.

In this model, the access point itself takes on the role of the controller, enabling it to manage the wireless network without the need for separate hardware. This integration provides a cost-effective solution while still offering robust features for configuration, monitoring, and managing access points.

The other models either require a standalone WLC or operate in a different architecture that does not embed the controller directly within the AP, which differentiates them from the Mobility Express model's capabilities.