<Li> Program animation, permitting step - by - step execution and conditional breakpoint at source level or in machine code </Li> <Li> Code coverage reports </Li> <Li> Formatted dump or symbolic debugging, tools allowing inspection of program variables on error or at chosen points </Li> <Li> Automated functional Graphical User Interface (GUI) testing tools are used to repeat system - level tests through the GUI </Li>

What is alpha and beta testing in software testing