Circular Doubly Linked List and Array vs Linked List
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Questions and Answers

What operation in a linked list allows for the addition of a new element?

  • Insertion (correct)
  • Search
  • Reversal
  • Deletion

    • Which type of linked list has the last node pointing to the first node by the next pointer?

  • Single Linked List
  • Circular Doubly Linked List (correct)
  • Circular Single Linked List
  • Doubly Linked List

    • What is the main difference between arrays and linked lists regarding size?

  • Arrays have a fixed length while linked lists are dynamic in size (correct)
  • Arrays can store various nodes of different data types while linked lists can only store similar data types
  • Arrays are dynamic in size while linked lists have a fixed length
  • Linked lists have a fixed length while arrays are dynamic in size

    • Which operation in a linked list involves removing an existing element?

    <p>Deletion</p> Signup and view all the answers

    Which linked list operation allows for the reversal of the complete list?

    <p>Reversal</p> Signup and view all the answers

    What operation enables the addition of a new node at a given position in a linked list?

    <p>Insertion at a given position</p> Signup and view all the answers

    Which operation involves adding a new node at the beginning of a linked list?

    <p>Insertion at beginning</p> Signup and view all the answers

    Which operation is used to remove a node from a specific position in a linked list?

    <p>Deletion operation</p> Signup and view all the answers

    Which linked list operation involves adding a new node at the last position in the list?

    <p>Insertion at end</p> Signup and view all the answers

    Which operation is used to insert a new node at a specific position in the linked list?

    <p>Insertion at given position</p> Signup and view all the answers

    What does a doubly linked list allow for traversal?

    <p>Both forward and backward traversal</p> Signup and view all the answers

    Which linked list has no beginning or end?

    <p>Circular singly linked list</p> Signup and view all the answers

    What is the first step in the deletion operation of a linked list?

    <p>Locate the target node to be removed using searching algorithms</p> Signup and view all the answers

    How is the link to the target node removed in a linked list?

    <p>LeftNode.next -&gt; TargetNode.next</p> Signup and view all the answers

    Which of the following is not a way to perform deletion in a linked list?

    <p>Deletion at any node</p> Signup and view all the answers

    What is the first step in the deletion operation at the beginning of a linked list?

    <p>Assign the head pointer to the next node in the list</p> Signup and view all the answers

    What is the first step in the deletion operation at the end of a linked list?

    <p>Iterate until you find the second last element in the list</p> Signup and view all the answers

    Which of the following is a correct statement about linked list operations?

    <p>Insertion at beginning is a one-step process</p> Signup and view all the answers

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