UnitedHealth Group interview question
What is the difference between a set, a map, and a list in Java?
Interview Answer
Anonymous
11 Aug 2016
A map has distinct links between a specific key and a value, a list is a structure holding data that assumes ordering with possible duplicates (although it doesnt HAVE to have it), and a set is a structure holding data that doesn't have duplicates and is not assumed to be ordered.
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