After the system has been successfully developed. To determine the performance of a system that works and meets the needs of the user. The author has provided an estimate for the performance of the system into 4 areas:
After the system has been developed successfully. For the performance of the system to function properly. And meet the needs of the user. The author has made an assessment of the efficiency of the system into four areas.
After the system has been completed. To find the work efficiency of the system that can work properly. And meet the needs of users. The author has conducted a evaluating system performance into 4 aspects.