A Study on Importance of Software Testing in SDLC

In the today's competitive market the quality products only stays long time firmly, so to make sure the produce the good quality product the testing of application is key factor in SDLC. Software Testing is the process of finding bugs in the software & make the software bug free. Software Testing is considered as one phase of the software development life cycle [SDLC]. It has become the part of development and it is better to start testing from the initial stages, in order to avoid difficulty by correcting the bug at the last stage. Nowadays, testing is the most tricky and dominating activity used by industry. Therefore, development in its efficiency, both with value to the time and resources, is taken as a major factor by many researchers. Software testing is a tradeoff between budget, time and quality. Now a day, testing becomes a very important activity in terms of exposure, security, performance and usability.