Question: A linked list is represented by a reference to _ _ _ _ _ _ _ _ . Group of answer choices the superclass of

A linked list is represented by a reference to ________.
Group of answer choices
the superclass of the list
the first node in the list, unless the list is empty, in which case the reference is set to null
to the list representation object, which contains a boolean flag set to false when the list is empty
None of the above

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