They both emphasize the importance of TESTING. Not only does Agile emphasize testing, but one of the key differentiators between Agile and Waterfall is that Agile promotes continuous testing while Waterfall leaves testing for the end. In other words, the earlier you test, the better. Early testing allows for de-risking. When issues are caught early on, they can be addressed before they become insurmountable. In the context of COVID-19, early testing leads to identification of