“…49 11,64-67,72-96 Nonfunctional requirements Include nonfunctional requirements 18 11,65,66,74,75,77-79,81,87,90-94,96,97 Provides a set of constraints deriving from how particular applications are built; this Software structure includes components and design patterns 10 11,65,67,79,81,83,93,95,97,98 used, communication and interface standards, and platform characteristics Abbreviation: NP, number of papers. Number of required interfaces 91,95 Number of components 11,64,72,73,76,84,86,88,92 Not mentioned 83 Delivery time 66,67,74,78,81,88 Testing time 81 Functionality 66,[77][78][79]85,90 Adaption time 97 Number of modules in the software 65,67,75,78,93 Training time 97 Number of provided interfaces 64,72,86,91,95 Deviational time 97 Number of alternative COTS available 65 Development time 66,81,83 11 Source lines of code 67,…”