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MCQ

How do you calculate the pointer difference in a memory efficient double linked list?

head xor tail

pointer to previous node xor pointer to next node

pointer to previous node

pointer to next node

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What is xor linked list ?

uses of bitwise XOR operation to decrease storage requirements for doubly linked lists

uses of bitwise XOR operation to decrease storage requirements for linked lists

uses of bitwise operations to decrease storage requirements for doubly linked lists

just another form of linked list

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What is buddy memory management of free lists ?

modified version of first fit

buddy allocation keeps several? ?free lists,? ?each one holds blocks which are of one particular size

modified version of best fit

a tree representation of free lists

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Which of the following statements are correct with respect to Singly Linked List(SLL) and Doubly Linked List(DLL)?

Complexity of Insertion and Deletion at known position is O(n) in SLL and O(1) in DLL

SLL uses lesser memory per node than DLL

DLL has more searching power than SLL

All of the mentioned

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MCQ

To delete a node from the end of a linked list, the list is traversed up to the last ______.

Pointer

Node

List

None of the above

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Number of elements stored in any list is called its

Positioning

Sequencing

Model

Length

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Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

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