Linked List is the collection of randomly stored data objects called nodes. In Linked List, each node is linked to its adjacent node through a pointer. A node contains two fields, i.e. Data Field and Link Field.
A linked list is a fundamental data structure used in computer science for storing and organizing data. It consists of a sequence of elements, called nodes, where each node contains both data and a reference (or pointer) to the next node in the sequence. The last node typically points to a null reference, indicating the end of the list. Linked lists can be singly linked, where each node points only to the next node, or doubly linked, where each node also has a reference to the previous node.
Here’s a concise definition:
“A linked list is a linear data structure where elements, called nodes, are linked using pointers. Each node contains a data field and a reference (or pointer) to the next node in the sequence. The last node points to null, indicating the end of the list.”