Question

_____ characterizes data flow path.

(a) Data path model

(b) Queuing model

(c) Operational model

(d) Critical resource model

I had been asked this question during an internship interview.

The above asked question is from Performance Management Tradeoffs topic in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Answer 1

Correct choice is (d) Critical resource model

For explanation I would say: The first step in performance management process is the identification of critical resources. Critical resource model characterizes data flow path, control flow path and each of the significant processing source.