Multiple choice technology testing Equivalence partitioning is A black box testing technique than can only be used during system testing A white box testing technique appropriate for component testing A black box testing technique used only by developers A black box testing technique appropriate to all levels of testing Reveal answer Fill a bubble to check yourself D Correct answer Explanation Equivalence partitioning is a black-box testing technique that divides input data into partitions of equivalent data. It is highly versatile and can be applied at all levels of testing, from unit testing to system testing.