The link will contain the address of next node and is initialized to null. The node of a singly linked list contains a data part and a link part. Doubly Circular Linked List: In this type of linked list, the next of the last node will point to the first node and the previous pointer of the first node will point to the last node.Circular Linked List: In the circular linked list, the next of the last node will point to the first node, thus forming a circular chain.Doubly Linked List: In a doubly linked list, each node contains two links - the first link points to the previous node and the next link points to the next node in the sequence.The prev pointer of the first node and next pointer of the last node will point to null.The next pointer of the last node will point to null. Singly Linked List: Singly linked lists contain nodes which have a data part and an address part, i.e., Next, which points to the next node in the sequence of nodes. Reverse the Linked List previous - It is an initial pointer which points None at starting, this pointer points to the previous element so the next link can be.Backtracking is possible in doubly linked lists.
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