Question

Which estimation approach is used by Jha and Dutt for hardware?

(a) accurate cost and performance value

(b) estimated cost and performance value

(c) performance value

(d) accurate cost

The question was posed to me by my college director while I was bunking the class.

This intriguing question comes from Prediction of Execution Times topic in portion Embedded Operating System, Middleware and Scheduling of Embedded Systems

Answer 1

Correct answer is (b) estimated cost and performance value

For explanation I would say: There are different estimation techniques used. One such is the estimated cost and performance value which is proposed by Jha and Dutt for hardware. The accurate cost and performance value is proposed by Jain et al for software.