Why is having a skeletal system for entire system important?
(a) The early creation of a working skeletal version of system and the ability to iteratively refine that version into successively more comprehensive
(b) It allows early concentration on those aspects of the system expected to be most troublesome to implement
(c) It lowers integration time and cost
(d) All of the mentioned
The question was asked in semester exam.
This is a very interesting question from Creating a Skeletal System in portion Unit Operations of Software Architecture