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What is a linked list?
What is a linked list?
- A circular data structure that consists of nodes connected together using pointers. (correct)
- A linear data structure that consists of nodes connected together using edges.
- A binary data structure that consists of nodes connected together using pointers.
- A tree data structure that consists of nodes connected together using edges.
True or false:A linked list is a linear data structure that consists of nodes connected together using pointers.
True or false:A linked list is a linear data structure that consists of nodes connected together using pointers.
True (A)
What is the purpose of using linked lists?
What is the purpose of using linked lists?
- To implement dynamic data structures such as arrays and matrices.
- To represent graphs and trees.
- To store data in a non-linear structure
- To perform complex mathematical calculations.
True or false: Each node in a linked list contains only a data element and no pointer.
True or false: Each node in a linked list contains only a data element and no pointer.
What is the purpose of the insert method in the LinkedList class?
What is the purpose of the insert method in the LinkedList class?
True or false: Linked lists are useful only for implementing stacks.
True or false: Linked lists are useful only for implementing stacks.
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