A double linked list contains reference to _____

Related MCQs

• Which of the following statement is true?i) Using singly linked lists and circular list, it is not possible to traverse the list backwards.ii) To find the predecessor, it is required to traverse the list from the first node in case of singly linked list.
• What differentiates a circular linked list from a normal linked list?
• What differentiates a circular linked list from a normal linked list?
• A _________is a linked list which always contains a special node called the header node, at the beginning of the list.
• In a linked list the _________field contains the address of next element in the list.
• How do you calculate the pointer difference in a memory efficient double linked list?
• Consider a small circular linked list. How to detect the presence of cycles in this list effectively?
• What would be the asymptotic time complexity to add a node at the end of singly linked list, if the pointer is initially pointing to the head of the list?
• The concatenation of two list can performed in O(1) time. Which of the following variation of linked list can be used?
• A linked list whose last node points back to the list node instead of containing the null pointer________.