Question

The software tradeoffs at ____ level of the architecture involve the user.

(a) communication services

(b) radio application

(c) radio infrastructure

(d) hardware

I had been asked this question in a national level competition.

I need to ask this question from Software Architecture Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Answer 1

Right option is (a) communication services

The explanation: Seamless access to facilities of other layers, enhanced capability, enhanced interoperability, easy access to off-the-shelf software products and protocols are few tradeoffs seen in the communication services level of the architecture.