There are many defects when we`re working on a project. Especially, if we don`t have experience in similar field, defects have a strong influence on the system entirely. Therefore, management of risk such like defects is important the factor for succe...
There are many defects when we`re working on a project. Especially, if we don`t have experience in similar field, defects have a strong influence on the system entirely. Therefore, management of risk such like defects is important the factor for success of project. Finally, efficient management of risk can guarantee handling problems such like fault tolerancy, unexpected quality and delay of schedule. In this paper, we propose checkpoint for improvement of reliability and are willing to improve the reliability of an entire system using it.