Java Linked List Operations
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Questions and Answers

What is the purpose of the Node Class in the context of linked lists?

  • To create an array for storing linked list elements
  • To define the structure of a single element in the linked list (correct)
  • To perform sorting operations on the linked list
  • To manage user input for the linked list

Which method is used to add a new element at the front of the linked list?

  • deleteRear
  • deleteFront
  • insertFront (correct)
  • insertRear

What is the purpose of the Get number of elements method in the LinkedList class?

  • To retrieve the total number of elements in the linked list (correct)
  • To calculate the average value of elements in the linked list
  • To determine the maximum size of the linked list
  • To sort the elements in the linked list

What is the primary purpose of a data structure?

<p>To organize the data in memory (B)</p> Signup and view all the answers

Which data structure stores elements sequentially in a continuous manner?

<p>Array (D)</p> Signup and view all the answers

What are the primitive data structures?

<p>int, char, float, double, and pointer (C)</p> Signup and view all the answers

Which of the following is NOT a programming language?

<p>Array (B)</p> Signup and view all the answers

What are abstract data types?

<p>Set of rules for structuring data in memory (D)</p> Signup and view all the answers

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