BCA II SEM, DATA STRUCTURES SHORT NOTES
📘 Data Structures
Unit Wise Syllabus and short Notes
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📌 UNIT – I SYLLABUS
Introduction
- Data Structure Definition
- Basic Terminology and Concepts
- Importance of Data Structures in Programming
- Classification of Data Structures
- Primitive Data Structures
- Non-Primitive Data Structures
Stack
- Definition
- Memory Representation
- Stack Operations – Push and Pop Algorithms
- Applications of Stack
📌 UNIT – II SYLLABUS
Queue
- Definition
- Memory Representation
- Linear Queue
- Circular Queue
- Enqueue Operation
- Dequeue Operation
- Applications of Queue
Linked Lists
- Definition of Linked List
- Types of Linked Lists
Singly Linked List
- Implementation
- Insertion – At the Beginning
- Deletion – At the End
Doubly Linked List
- Memory Representation of Singly Linked List
- Memory Representation of Doubly Linked List
- Applications of Linked List
📌 UNIT – III SYLLABUS
Tree
- Definition
- Memory Representation using Array
- Memory Representation using Linked List
Binary Tree
- Definition
- Traversal Algorithms
- Pre-Order Traversal
- In-Order Traversal
- Post-Order Traversal
- Construction of Tree from:
- In-Order and Pre-Order
- In-Order and Post-Order
Binary Search Tree (BST)
- Insertion of a Node
- Deletion of a Node
Advanced Tree Structures
- AVL Trees – Definition and Applications
- B-Trees – Definition and Applications
📌 UNIT – IV SYLLABUS
Graph
- Definition of Graph
- Memory Representation of Graph
- Adjacency Matrix
- Adjacency List
- Graph Traversal Algorithms
- Breadth-First Search (BFS)
- Depth-First Search (DFS)
Sorting Techniques
- Bubble Sort
- Selection Sort
- Algorithm
- Time and Space Complexity
Searching Techniques
- Linear Search
- Binary Search
- Algorithm
- Time and Space Complexity
Heap
- Heap Operations
- Applications of Heap
📥 Short Notes
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