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Software testing can be stated as the process of verifying and validating whether a software or application is bug-free, meets the technical requirements as guided by its design and development, and meets the user requirements effectively and efficiently by handling all the exceptional and boundary cases.<br><br>Software Testing is Important because if there are any bugs or errors in the software, it can be identified early and can be solved before delivery of the software product.
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TYPES AND TECHNIQUES OF SOFTWARE TESTING PRESENTATION BY CETPA INFOTECH PVT LTD.
TABLE OF CONTENTS • Software Testing • Why Software Testing • Testing Principles • History of Testing
About Software Testing Software Testing is a process of evaluating a system by manual or automatic means and verify that it satisfies specified requirements or identify differences between expected and actual results. The general aim of testing is to affirm the quality of software systems by systematically exercising the software in carefully controlled circumstances.------Miller
Why Software Testing ? Efficient Error Free 01 02 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim It is considered to be the most vulnerable and sensitive part. There are a bunch of situations in which the information and details of the users are stolen and they are used for the benefits. Flexible Secured 03 04 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim
Testing Principles Begin in-the-small and progress towards in-the-large Planned long before Testing begins Made according to customer requirements Exhaustive Testing is not Possible
History of Testing Phase I. Before 1956: The Debugging-Oriented Period Testing was not separated from debugging Phase II. 1957~78: The Demonstration-Oriented Period Testing to make sure that the software satisfies its specification Phase III. 1979~82: The Destruction-Oriented Period Testing to detect implementation faults Phase IV. 1983~87: The Evaluation-Oriented Period Testing to detect faults in requirements and design as well as in implementation Phase V. Since 1988: The Prevention-Oriented Period Testing to prevent faults in requirements, design, and implementation
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