Core Java + Advanced Java + DSA with Java with Off Campus Placement

Complete Interview Preparation Guide — 2026 Edition

Master Java programming, strengthen your DSA fundamentals, and prepare for technical interviews with one comprehensive guide.

Are you a fresher preparing for IT placements but unsure what to study in Java, which DSA topics to cover, or how to approach coding interview questions?

This 394-page ebook brings Core Java, Advanced Java, Data Structures and Algorithms, coding practice, and interview preparation together in one structured resource.

📚 What's Inside?

✅ Part 1: Core Java

• Introduction to Java, variables, data types, and operators
• Control statements, loops, and string handling
• Object-Oriented Programming (OOP)
• Exception handling and generics
• Collections Framework
• Multithreading and JVM memory
• Java coding fundamentals

✅ Part 2: Advanced Java

1. JDBC, Servlets, and JSP
2. Advanced multithreading and concurrency
3. Networking and advanced collections
4. Spring Framework and Spring Boot
5. Hibernate and JPA
6. REST API development
7. Maven, Git, and design patterns

✅ Part 3: DSA with Java

1. Time and space complexity
2. Arrays and strings
3. Recursion and backtracking
4. Searching and sorting algorithms
5. Linked lists, stacks, and queues
6. Hashing using HashMap and HashSet
7. Trees, heaps, and graphs
8. Dynamic programming and greedy algorithms
9. Bit manipulation, tries, and advanced data structures

✅ Part 4: Coding Practice

1. 610+ topic-wise practice questions
2. 42 original pattern questions across Levels I–III
3. 30 fully solved coding patterns
4. Practical examples and common coding mistakes
5. Chapter-wise practice to strengthen problem-solving skills

✅ Part 5: Interview Preparation

1. 240 interview questions with answers
2. Core Java interview Q&A
3. Advanced Java interview Q&A
4. DSA interview Q&A
5. HR interview questions and answers
6. Company and coding-round preparation guidance

✅ Part 6: Study Plans and Revision

1. Structured study plans
2. Coding interview preparation strategies
3. Quick revision material
4. Chapter objectives, diagrams, and Check Yourself exercises

🎯 Who Should Buy This Ebook?

1. B.Tech and BCA students preparing for placements
2. Freshers targeting software developer and Java developer roles
3. Beginners learning Java programming
4. Candidates preparing for technical interviews
5. Students who want to improve their DSA and coding skills
6. Learners who need a structured Java interview preparation resource

📦 What Will You Receive?

A digital PDF ebook covering Core Java, Advanced Java, DSA with Java, coding practice, and interview preparation.

Important: This ebook is a learning and interview preparation resource. It does not guarantee interview calls, job offers, or placement.

Start building your Java and problem-solving skills with Off Campus Placement!