Which of the following provides 360-degree contextual insights across users, devices, and applications using intent based networking?

Cisco DNA (Digital Network Architecture), managed through Cisco DNA Center, is specifically designed to provide 360-degree contextual insights across users, devices, and applications using intent-based networking. It achieves this by automating network operations, collecting rich telemetry data, and applying analytics to offer deep visibility, policy enforcement, and security across the entire network fabric.

Cisco Hosted Collaboration Solution (HCS) is a cloud-based collaboration offering, focused on voice, video, and messaging services, not on providing network-wide contextual insights for users, devices, and applications using intent-based networking.

Cisco Unified Computing System (UCS) is a data center architecture focused on server, networking, and storage integration for virtualization and applications, but it does not provide 360-degree contextual insights across an entire campus or branch network based on intent-based networking.

Cisco Meraki offers cloud-managed networking solutions with simplified management and some visibility, but it does not encompass the full scope of intent-based networking and 360-degree contextual insights across all users, devices, and applications that Cisco DNA provides for complex enterprise networks.