Beginning of Essay
, A Report on what is Commercially Available Once an application has been developed, the developers must demonstrate that it performs the tasks for which it was designed accurately, reliably and with adequate performance. For this to be fulfilled extensive testin ....

Middle of Essay
.... leave the developer liable to be sued by anyone have has incurred a loss in any business as a result of software collapse. The main types of tool that have resulted as a partial result of this are described below. Testing Tool Categories There are a large number of that are available, but they all work in very different ways. The main types of testing categories are described below. Static measurement Tools that analyse source code without executing test cases, but in deriving test cases for the software to be tested. There are three different types used in industry that are described below: Code based testing tools accept source code as in ....