Singly Linked List code implementation in Java Interview Questions | Code Decode | Theory + Code

In this video of code decode we have demonstrated how to implement a linked list in Java

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Implementation of linked list is very commonly asked java interview questions both for freshers and experienced
What is Linked List ?

A linked list is a linear data structure used for storing collections of data in the form of nodes.
The elements in a linked list are linked using pointers.
In simple words, a linked list consists of nodes where each node contains a data field and a reference(link) to the next node in the list.

Type of Linked List
There are many types of linked list
Singly Linked List
Doubly Linked List
Circular Linked List
Doubly Circular Linked List
Header Linked List

What is Singly Linked List

A singly linked list is a type of linked list that is unidirectional, that is, it can be traversed in only one direction from head to the last node (tail)

Each element in a linked list is called a node. A single node contains data and a pointer to the next node which helps in maintaining the structure of the list.

The first node is called the head; it points to the first node of the list and helps us access every other element in the list. The last node, also sometimes called the tail, points to NULL which helps us in determining when the list ends.

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[stardom]

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[LifeTracksVlogs]

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it will be really helpful for all

[vickeychoudhary]

Its easy to understand with your example, i face one quesstion during interview which link list used by hashmap internally?

[sakshishukla]

Hi, Can you make a video on thread safe singleton class implementation using enum