In the ArrayBag Class, Why Must the ArrayBag Object Track

question 31

Multiple Choice

In the ArrayBag class, why must the ArrayBag object track its logical size in a separate instance variable?

• A) because the physical size is always smaller than the logical size
• B) because the initial size of the object can't be changed
• C) because the logical size will likely differ from the array's capacity
• D) because the array size and the logical size are identical