What are four important attributes that all software product should havesuggest four other attributes which may be significant?

Answer 1

important attributes are maintainability, dependability, performance and usability. Other attributes that may be significant could be reusability (can it be reused in other applications), distributability (can it be distributed over a network of processors), portability (can it operate on multiple platforms) and inter-operability (can it work with a wide range of other software systems). Decompositions of the 4 key attributes e.g. dependability decomposes to security, safety, availability, etc.

Answer 2

Essential and important attributes that every software product must contain are the following:

a)Maintainability

b)Dependibilty

c)Efficiency

e)Usabilty

Other attributes that are also significant are :

Response time (non-functional attribute)

Interactivity

reliable

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