Q. State the difference between a grounded header link list and a circular header link list?
Ans:
A header linked list is a linked list which all the time contains a special node, called the header node, at the beginning of the list. The two types of header linked lists are:-
i. The grounder header linked list
ii. The Circular header linked list
The difference between these two is that-
A grounded header list is a header list in which the last node contains the null pointer.
A circular header list is a header list in which the last node points back to the header node.