Question

Which among the following plays the role of a policy decision point in KAoS?

(a) Priority manager

(b) Spectrum broker

(c) Domain manager

(d) Resource administrator

This question was addressed to me in final exam.

This intriguing question comes from Next Generation Wireless Network topic in division Next Generation Wireless Network of Cognitive Radio

Answer 1

Correct answer is (c) Domain manager

Easiest explanation: KAoS is a semantic web language and is used to enforce policies in terms of software context. The domain manager operates as the policy decision point and interprets policies to control the behaviour of the network. It administers policies ranging over all domains.