In which wireless deployment mode is no wireless controller used?

A.
Autonomous

B.
FlexConnect

C.
Centralized

D.
Converged Access

Explanation:

Autonomous: This is a deployment mode in which no wireless controllers are used. It is
traditionally used in small customer deployments. Wireless access points provide RF
management, and they work directly with ISE and Prime infrastructure to meet policy and network
management requirements.
Reference: http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3850-seriesswitches/white_paper_c11-726107.html