Why is Testing Necessary? Key points How bugs can cause harm ·Bugs and their effects The necessity of testing The role of testing in quality assurance Error,defect,fault,failure,mistake,bug 同濟大学 TONGJI UNIVERSITY Software testing/Qinpei Zhao 2023/12/16 3 Software testing/ Qinpei Zhao 2023/12/16 Why is Testing Necessary? • How bugs can cause harm •Bugs and their effects • The necessity of testing • The role of testing in quality assurance •Error, defect, fault, failure, mistake, bug Key points 3