A Binary Search Tree (BST) is a special form of a binary tree in which the nodes are organized in a particular order. Each node in a BST contains a key such that all keys in the left subtree of…
In the field of computer science and engineering, data structures form the backbone of efficient algorithms and data management. One of the most widely used and important tree-based data structures, especially in databases and file systems, is the B+ Tree.…
Chapter: AVL Trees – Balanced Binary Search Trees An AVL Tree is a self-balancing Binary Search Tree (BST) where the difference between heights of left and right subtrees (called the Balance Factor) is strictly maintained. The AVL Tree, named after…
Tree traversal is a foundational concept in computer science and is widely studied in the curriculum of B.Tech and BCA programs. It refers to the systematic method of visiting every node in a tree data structure, exactly once, in a…
In the domain of data structures, binary trees represent one of the most foundational and versatile non-linear structures. A binary tree is a tree data structure where each node has at most two children, typically referred to as the left…
A binary tree is a fundamental hierarchical data structure in computer science and plays a critical role in many advanced algorithms and real-world applications. In the context of B.Tech Data Structures Notes 2025, it is considered a core component of…
Infix to Postfix conversion is a critical concept in Unit 2 Notes Data Structures, forming the foundation for understanding expression evaluation, compiler design, and data structure manipulation using stacks. This topic plays a vital role in simplifying mathematical expression processing…
n the study of data structures for B.Tech and BCA students, the concept of memory allocation forms a foundational pillar. Efficient memory allocation ensures optimal utilization of system resources and directly impacts the performance of any software application. This chapter…
A Circular Linked List (CLL) is a variation of the traditional linked list in which the last node does not point to NULL but rather links back to the first node, thus forming a circle. This circular nature allows for…
A Doubly Linked List (DLL) is a type of linear data structure where each element is represented as a node that contains three parts: a pointer to the previous node, the data field, and a pointer to the next node.…