DSA using Java Online Live Batch (4 Months)

Curriculum

Complete DSA Using Java Curriculum

18 Modules

100+ Coding Questions

Live Sessions

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DSA Foundation (Basics of Algorithm)

5 Topics

DSA Introduction; Types of Data Structures; Use of DSA

Function Expression [ f(n) ] with Examples

Simplified Function Expression (Rules); Growth Function Graph

Asymptotic Notations – Big O, Big Ω, Big Θ

Algorithm Analysis (Time & Space Complexity)

Arrays + Problem Solving Questions

14 Topics

Array Introduction; Array Memory Concept

Single Dimensional (1D) Array (Declare, Create & Initialize)

Array Operations - Part 1 (Traversal, Insertion, Updation)

Array Operations - Part 2 (Deletion, Searching, Sorting)

Iterative & Brute Force Approach + Logical Problems

Iterative Approach Programs (Part 1)

Iterative Approach Programs (Part 2)

Brute Force Approach Programs (Part 1)

Brute Force Approach Programs (Part 2)

Searching (Binary) & Sorting (Selection, Insertion) Algorithms

Multi-Dimensional (2D) Array (Declaration, Creation, Initialize & Traverse)

Matrix Array; Jagged Array; Anonymous Array

Multi-Dimensional Array Programs

Higher Dimensional Arrays (3D, 4D, 5D ... Array)

Two Pointers Technique + LeetCode Questions

4 Topics

Two Pointers Technique + Problem Solving Questions

LeetCode Questions (Part 1) - Same Direction

LeetCode Questions (Part 2) - Opposite Direction

LeetCode Questions (Part 3) - Mixed Types

Sliding Window + LeetCode Questions

3 Topics

Sliding Window introduction + Problem Solving Questions

LeetCode Questions (Part 1) - Fixed Size Sliding Window

LeetCode Questions (Part 2) - Variable Size

Kadane's Algorithm + LeetCode Questions

5 Topics

Kadane's Algorithm (Part 1) + Problem Solving Questions

Kadane's Algorithm (Part 2) + Problem Solving Questions

LeetCode Questions (Part 1)

Circular Array; LeetCode Questions (Part 2)

LeetCode Questions (Part 3)

Prefix & Suffix Technique + LeetCode Questions

7 Topics

Prefix & Suffix Technique (Part 1)

XOR (Exclusive OR) + Rules + Logical Questions

Prefix & Suffix Technique (Part 2)

LeetCode Questions (Part 1) - Range Sum Problems

LeetCode Questions (Part 2) - Range Sum Problems 2D Array

LeetCode Questions (Part 3) - Subarray Sum Problems

LeetCode Questions (Part 4)

Infosys Placement Discussion

1 Topics

Infosys Interview Discussion

Strings + LeetCode Questions

10 Topics

String Introduction

String Constant Pool (SCP); String Object & Immutability

String Class Constructors & Methods

StringBuffer & StringBuilder Class

String Programs (Part 1)

String Programs (Part 2)

LeetCode Questions (Part 1)

LeetCode Questions (Part 2)

LeetCode Questions (Part 3)

KMP (Knuth-Morris-Pratt) Algorithm

+10 more modules

Infosys Placement Discussion

1 Topics

Infosys Interview Discussion

Strings + LeetCode Questions

10 Topics

String Introduction

String Constant Pool (SCP); String Object & Immutability

String Class Constructors & Methods

StringBuffer & StringBuilder Class

String Programs (Part 1)

String Programs (Part 2)

LeetCode Questions (Part 1)

LeetCode Questions (Part 2)

LeetCode Questions (Part 3)

KMP (Knuth-Morris-Pratt) Algorithm

Dynamic Arrays (Array List & Vector) + LeetCode Questions

5 Topics

Dynamic Array Introduction & Its Working

Dynamic Array Implementation (Part 1)

Dynamic Array Implementation (Part 2)

Dynamic Array (Array List) LeetCode Questions

Vector Introduction

Linked List + LeetCode Questions

13 Topics

Linked List Introduction

Singly Linked List (SLL) Introduction; SLL Implementation (Part 1)

Singly Linked List (SLL) Implementation (Part 2)

Singly Linked List (SLL) Implementation (Part 3)

Doubly Linked List (DLL) Introduction; DLL Implementation (Part 1)

Doubly Linked List (DLL) Implementation (Part 2)

Circular Singly Linked List (CSLL) Introduction; CSLL Implementation (Part 1)

Circular Singly Linked List (CSLL) Implementation (Part 2)

Circular Doubly Linked List (CDLL) Introduction; CDLL Implementation (Part 1)

Circular Doubly Linked List (CDLL) Implementation (Part 2)

LeetCode Questions (Part 1)

LeetCode Questions (Part 2)

Fast & Slow Pointers Technique + LeetCode Questions

Stack + LeetCode Questions

7 Topics

Stack Introduction; Stack Implementation in Java Collections

Stack using Arrays

Stack using Array List

Stack using Linked List

LeetCode Questions (Part 1)

LeetCode Questions (Part 2)

Monotonic Stack: LeetCode Questions

Queue + LeetCode Questions

12 Topics

Queue & Simple Queue Implementation

Circular Queue (Part 1)

Circular Queue (Part 2)

Deque - Part 1 (using Circular Array)

Deque - Part 2 (Task Completed)

Deque - Part 3 (using Doubly Linked List)

Priority Queue - Introduction

Priority Queue - Implementation (Part 1)

Priority Queue - Implementation (Part 2)

LeetCode Questions (Part 1)

LeetCode Questions (Part 2)

LeetCode Questions (Part 3)

Hashing Data Structures + LeetCode Questions

15 Topics

Map, Entry, HashMap Introduction & Programs

HashMap Task (Billing System) Part 1

HashMap Task (Billing System) Part 2

HashMap Programs - 1

HashMap Programs - 2

HashMap Programs - 3

HashMap Programs - 4

HashMap Programs - 5

Set & HashSet

HashSet Programs

Hashing Terminologies (Hash Code, Hash Value, Hash Function)

hashCode() method Deep Explanation

Hashing technique (Hashing, Compression, Collision Handling)

LeetCode Questions (Part 1)

LeetCode Questions (Part 2)

Recursion + Problem Solving Questions

5 Topics

Recursion Deep Introduction with Programs

Tail & Non-Tail Recursion (Head & Non-Head) with Programs

Direct & Indirect Recursion with Programs; Dice Coin Game

Linear & Tree Recursion

Recursion Problem Solving Questions

Tree (Binary Tree; BST, AVL Tree) + LeetCode Questions

13 Topics

Tree Introduction; Binary Tree (BT) Introduction

Binary Tree Implementation (Part 1)

Binary Tree Implementation (Part 2)

Binary Tree Traversal (Inorder, Preorder, Postorder)

Binary Tree Traversal (Level Order)

Min & Max in BST

Lowest Common Ancestor (LCA)

Problem Solving Questions

AVL (Self Balancing Tree) Introduction

AVL Rotations
- Left Rotation
- Right Rotation
- LR, RL Rotation

AVL Tree Implementation

Rebalancing Process

Problem Solving Questions

Trie + Problem Solving

5 Topics

Trie Introduction

Prefix Tree

Trie Implementation

Applications of Trie
- Auto-complete
- Dictionary Search
- Prefix Matching

Problem Solving Questions

Graph + Problem Solving

6 Topics

Graph Introduction

Types of Graph
- Directed Graph
- Undirected Graph
- Weighted Graph
- Unweighted Graph

Graph Representation
- Adjacency Matrix
- Adjacency List

Graph Traversal Techniques
- BFS (Breadth First Search)
- DFS (Depth First Search)

Graph Implementation

Problem Solving Questions

Dynamic Programming + Problem Solving

4 Topics

DP Introduction

Memoization (Top-Down)

Tabulation (Bottom-Up)

Problem Solving Questions

Student Feedback

What Our Students Say

Honest reviews from students of our DSA using Java training.

"Sir, your way of teaching DSA using Java is amazing. You explain every concept from the basics with simple examples, which makes even difficult topics easy to understand."

Aman Kumar

"I was struggling with DSA before joining this batch. Deepak sir explains concepts so clearly that I can now understand the approach to solving coding problems."

Harsh Verma

"I have watched many free and paid courses, but I really like the detailed explanations in this batch. Even small concepts are explained clearly without skipping important steps."

Vishal Kumar

"As a beginner, I needed someone who could explain DSA without assuming that I already knew everything. Sir starts with the fundamentals and explains each concept patiently."

Priya Sharma

"I like how the DSA topics are taught in a proper sequence. The concepts connect with each other, and learning them through Java makes the coding practice more useful."

Karan Deep

"Sir, your way of teaching DSA using Java is amazing. You explain every concept from the basics with simple examples, which makes even difficult topics easy to understand."

Aman Kumar

"I was struggling with DSA before joining this batch. Deepak sir explains concepts so clearly that I can now understand the approach to solving coding problems."

Harsh Verma

"I have watched many free and paid courses, but I really like the detailed explanations in this batch. Even small concepts are explained clearly without skipping important steps."

Vishal Kumar

"As a beginner, I needed someone who could explain DSA without assuming that I already knew everything. Sir starts with the fundamentals and explains each concept patiently."

Priya Sharma

"I like how the DSA topics are taught in a proper sequence. The concepts connect with each other, and learning them through Java makes the coding practice more useful."

Karan Deep

"The best thing about this online batch is that every topic is explained step by step. I can understand the logic behind the code instead of just memorizing programs."

Rohit Sharma

"Sir teaches DSA from zero level and covers the basics properly before moving to advanced topics. The Java implementations and dry runs are very helpful."

Simran Kaur

"The online classes are easy to follow, and the examples make complex DSA topics much simpler. My logic-building skills have improved a lot since I started learning here."

Ankit Singh

"The teaching style is excellent. Sir explains the code line by line, performs dry runs, and makes sure the logic is clear. This is really helpful for placement preparation."

Mohit Yadav

"Sir, your explanations are simple and systematic. Even topics like recursion, linked lists, and trees become easier when you explain them with diagrams and practical examples."

Neha Kumari

"The best thing about this online batch is that every topic is explained step by step. I can understand the logic behind the code instead of just memorizing programs."

Rohit Sharma

"Sir teaches DSA from zero level and covers the basics properly before moving to advanced topics. The Java implementations and dry runs are very helpful."

Simran Kaur

"The online classes are easy to follow, and the examples make complex DSA topics much simpler. My logic-building skills have improved a lot since I started learning here."

Ankit Singh

"The teaching style is excellent. Sir explains the code line by line, performs dry runs, and makes sure the logic is clear. This is really helpful for placement preparation."

Mohit Yadav

"Sir, your explanations are simple and systematic. Even topics like recursion, linked lists, and trees become easier when you explain them with diagrams and practical examples."

Neha Kumari

FAQs

Frequently Asked Questions

Have questions about the DSA Using Java Online Training? We’ve got answers.

Is this training suitable for beginners?

Yes, this training is designed for absolute beginners as well as students who want to strengthen their Java fundamentals. We start from the basics and gradually move to advanced topics.

Will I get placement support?

Yes. We provide dedicated placement support including resume building, mock interviews, interview preparation and referrals to our hiring partner companies.

Are recordings provided?

Yes, recordings of every live session are shared so you can revise concepts anytime and never miss out even if you join a session late.

Are projects included?

Absolutely. The course includes multiple mini projects and one major capstone project to help you apply everything you learn and build a strong portfolio.

What is the training duration?

The training runs Monday to Friday for 2 hours daily, and the DSA Using Java batch runs for about 4 months.

Will interview preparation be covered?

Yes, a dedicated module covers commonly asked Java interview questions, mock interviews and resume/LinkedIn optimisation to get you interview-ready.

Is there a certificate?

Yes, upon successful completion of the training and the major project, you’ll receive a Smart Programming certificate of completion.

Feature	🎓 Live Training	🎬 Recorded Course
Live Classes
Recordings Provided
Doubt Support		Call / Whats App
Daily Trainer Interaction
Interview Preparation
Placement Support
Assignments Feedback		Self-check
Coding Practice Tasks

DSA Using Java – Online Live Batch Details

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Complete DSA Using Java Curriculum

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