Many times when we face an interview doubly link list questions comes. In this blog we will see some important doubly linked list interview questions.

  1. What is doubly linked list and where it is used?
  2. what is difference between singly linked list and doubly linked list?
  3. How can you reverse the order of a doubly linked list?
  4. Convert a binary tree into doubly linked list.
  5. what are advantages and disadvantages of doubly linked list?
  6. what is circular doubly linked list?
  7. sort a doubly linked list data structure.
  8. Clone a doubly linked list with first and random pointers.
  9.  what is xor doubly linked list?


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