Question - Explain data parameterization in WinRunner.
Answer -
It is the process of making use of different values in place of recorded values which is replaced by variable which contains different values that can be used during the execution of the scripts. It also reduces the size of the scripts. Parameterization is used when the values and the label of the window changes after every execution like we want to test the application in which order no is involved which is always incremented by 1. Then, in that case we use data parameterization.