How are application-specific devices differentiated from laptop computers in the way they support Cisco Compatible Extensions?

How are application-specific devices differentiated from laptop computers in the way they support Cisco Compatible Extensions?

A.
ASDs are required to support only Cisco Compatible Extensions v1 and v2 features. Laptops must support all Cisco Compatible Extensions features.

B.
ASDs are required to support only Cisco Compatible Extensions v5 management features, while laptops are required to support optional features.

C.
Several features that are required for laptops are not required for ASDs.

D.
There is no differentiation. ASDs and laptops must both support the same Cisco Compatible Extensions features.

Explanation: