Significance of System Test and Design of System Testability
System test is an important part of system development,and an important means to verify whether the designed system meets the functional and performance requirements.The earlier the test is performed,the lower the required cost of fixing defects.The better testability is designed,the more efficient testing.The risk of project schedule,project cost and product quality is greatly reduced.This paper firstly introduces the significance of system testing and significance of testability design,then elaborates how to do testability design in system design from two aspects of general principles and method details.In the meantime,it provides some concrete design examples.The contents can be referred from theory to practice in system testability design.
国家科技期刊平台
NSTL
万方数据
