Question: In the ArrayBag class, why must the ArrayBag object track its logical size in a separate instance variable? Group of answer choices because the initial

In the ArrayBag class, why must the ArrayBag object track its logical size in a separate instance variable?
Group of answer choices
because the initial size of the object can't be changed
because the physical size is always smaller than the logical size
because the array size and the logical size are identical
because the logical size will likely differ from the array's capacity

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