you're developing a new software application to ensure its quality you plan to implement a rigorous testing process. which of the following sequences of testing stages correctly reflects the order in which they should ideally be carried out?

System testing $->$ Component testing $->$ Customer testing

System testing $->$ Customer testing $->$ Component testing

Component testing $->$ System testing $->$ Customer testing

Customer testing $->$ System testing $->$ Component testing

Customer testing $->$ Component testing $->$ System testing