أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
A. criteria for evaluation
B. means of measuring system-development time spent on the project
C. means of monitoring the progress of the DSS
D. formal review process
E. All of the above are key component
E. All of the above are key component
I am not sure, but perhaps (B)