Question

What is Modifiabiliy?

(a) It is ability to make changes quickly and cost effectively follows directly from architecture

(b) Modifiability is largely a function of locality of any change

(c) All of the mentioned

(d) None of the mentioned

The question was asked during an internship interview.

Asked question is from System Quality Attributes Not Discernable At Runtime topic in section Architectural Patterns and Styles of Software Architecture

Answer 1

Correct answer is (c) All of the mentioned

Best explanation: Modifiability is ability to make changes quickly and cost effectively follows directly from architecture and it is largely a function of locality of any change.