Question

Which of the following concern is related to Continued investment?

(a) Plug and play implies sort of adherence to interface agreement

(b) It is often necessary to keep up with component upgrades

(c) All of the mentioned

(d) None of the mentioned

This question was posed to me in exam.

I'd like to ask this question from Open Systems in section Component Based Systems of Software Architecture

Answer 1

The correct choice is (b) It is often necessary to keep up with component upgrades

Easiest explanation: For continued investment- It is often necessary to keep up with component upgrades.