_______ list is a special list that is maintained, which consists of unused memory cells.

Related MCQs

• Consider an implementation of unsorted singly linked list. Suppose it has its representation with a head pointer only. Given the representation, which of the following operation can be implemented in O(1) time? i) Insertion at the front of the linked list ii) Insertion at the end of the linked list iii) Deletion of the front node of the linked list iv) Deletion of the last node of the linked list
• Consider an implementation of unsorted doubly linked list. Suppose it has its representation with a head pointer and tail pointer. Given the representation, which of the following operation can be implemented in O(1) time? i) Insertion at the front of the linked list ii) Insertion at the end of the linked list iii) Deletion of the front node of the linked list iv) Deletion of the end node of the linked list
• A variation of linked list is circular linked list, in which the last node in the list points to first node of the list. One problem with this type of list is?
• Consider an implementation of unsorted singly linked list. Suppose it has its representation with a head and tail pointer. Given the representation, which of the following operation can be implemented in O(1) time? i) Insertion at the front of the linked list ii) Insertion at the end of the linked list iii) Deletion of the front node of the linked list iv) Deletion of the last node of the linked lis
• A ________ linked list is a linked list which always contains a special node, called the header node.
• A variant of linked list in which last node of the list points to the first node of the list is?
• A _______ list structure can be traversed in two directions-- in the forward direction from beginning of the list to end, or in the backward direction, from the end of the list to the beginning.
• _________ header list combines the advantages of a two-way list and a circular header list.
• In a binary tree, certain null entries are re- placed by special pointers which point to nodes higher in tree for efficiency. These special pointers are called
• ________ is a linearly ordered sequence of memory cells.