What mechanism is used by a class that is designed to collect and store a growing set of values?
A)A local variable.
B)A string.
C)An array list or array.
D)Auto-boxing.

Question

Quizplus · Accepted Answer

An array list or array is specifically designed to collect and store a growing set of values. Local variables and strings are not necessarily designed for this purpose, and auto-boxing is a Java feature used for converting primitive data types to their corresponding wrapper classes.

What Mechanism Is Used by a Class That Is Designed