template ____ doublyLinkedList::isEmptyList() const { $\quad$return (first == NULL); } -Consider the accompanying statements.The list is empty if the pointer first is ____. A) NULL B) 0 C) last D) next

Question

Quizplus · Accepted Answer

When the pointer first is NULL, it means that there is no node in the list, indicating that the list is empty. Therefore, choice A is the best choice.

Template ≪class Type> ____ DoublyLinkedList<Type>::isEmptyList() Const \quad Return (First == NULL); } -Consider the Accompanying Statements

Template ≪class Type>
____ DoublyLinkedList<Type>::isEmptyList() Const
$\quad$ Return (First == NULL);
}
-Consider the Accompanying Statements