Question

Which of the following options is not an aspect of tunneling facility?

(a) Definition of interface points

(b) Identification of constraints

(c) Identification of processing capability

(d) Resolving conflicts

This question was posed to me in an international level competition.

This is a very interesting question from Digital Architecture Tradeoffs topic in chapter Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Answer 1

Correct answer is (c) Identification of processing capability

The explanation: The functions of the tunneling facility include the definition of interface points, use of tunneled components, identification of constraints, and resolution of conflicts. The interfaces to the application objects are described to the radio infrastructure by using Tunnel() function.