Study on Cost of Application Software System Maintenance
Cao Changxi · Jisuanji gongcheng · 2001
Set forth the importance of estimating the cost of application software system.Analyses the impact on software maintenance processes by application software system processes , and put forward to the concept of developing software impacting fact and the estimation about the application software system maintenance .Finally ,the author analyses influences on expenses of application software and puts forward a way to estimate the annual cost of application software system maintenance. ;;