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Answer

A header linked list is a linked list which always contains a special node called the header node at the beginning of the list. It is an extra node kept at the front of a list.

A Header linked list is one more variant of linked list. In Header linked list, we have a special node present at the beginning of the linked list. This special node is used to store number of nodes present in the linked list. In other linked list variant, if we want to know the size of the linked list we use traversal method. But in Header linked list, the size of the linked list is stored in its header itself.

Answer

A linked list having a dedicated node pointing to the header of the list is said to be header linked list 

Answer

A header Linked list is a normal list where the initial list is a seperate pointer named as header.

Explanation:

we declare a pointer for referencing  each Node.this pointer is genereally given the name of header.

we use this header to travesrse, view and delete a linked list. any changes in referencing address is made to this header pointer.

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