Based on the waterfall model arrange following order as per the execution and planning stage.A) Unit or component testing.B) Integration in smallC) System testingD) User acceptance testingE) Static code analysis. Execution: --- e, a, b, c, dPlanning: --- a, e, b, c, d

What year did mercury QC version 5.0,6.0,7.0,7.2,7.6,8.0,8.0 and hp QC 8.2,9.0,9.2,10.0 were they introduced.