Who Should Use This Book?This book is ideal for:
- Undergraduate and Postgraduate Students of BCA, MCA, B.Tech, M.Tech (Computer Science, IT, Software Engineering, AI & Data Science, etc.).
- Faculty Members and Trainers who want a ready resource for quizzes, assignments, and classroom problem-solving sessions.
- Software Professionals and Developers who want to brush up on their Java fundamentals and advanced knowledge.
- Job Aspirants and Interview Candidates preparing for software interviews at top companies like TCS, Infosys, Wipro, Cognizant, Capgemini, Google, Amazon, Microsoft, etc.
- Competitive Exam Candidates preparing for UGC-NET, GATE, NIELIT, ISRO, DRDO, or PSU exams.
Structure of the BookEach chapter in this book is centered around a major concept or module of advanced Java. The topics are logically sequenced to help learners move from foundational to complex topics efficiently.
Every chapter includes:
- 50 Multiple Choice Questions (MCQs): To quickly test theoretical and applied understanding of key concepts.
- 25 Short Answer Questions: These are designed to reinforce definitions, syntax, differences, and direct knowledge.
Chapter 7: JDBC – Java Database Connectivity
A very practical chapter that introduces database connectivity in Java using JDBC. Covers SQL operations, PreparedStatement, ResultSet handling, and connecting to popular RDBMS systems.Chapter 8: Java 8 Features – Lambda, Streams & Functional Interfaces
Teaches modern Java programming using functional paradigms. Topics like lambda expressions, Stream API, and built-in functional interfaces are essential for cleaner, faster, and parallel programming.Chapter 9: Java Annotations and Reflection API
Explains how Java annotations are used in frameworks and the power of runtime inspection using reflection. Includes annotation creation, meta-annotations, and class inspection techniques.Chapter 10: Java Modules and Packages (Java 9+)
A must-know for modern Java developers. Learn about modular development using JPMS, managing dependencies, and building scalable applications with encapsulated modules.Chapter 11: Servlets and JSP in Java EE
Explores the server-side Java world. Covers Servlet and JSP lifecycles, session handling, request dispatching, and scriptlet handling. Great for those aiming to build dynamic web applications.Chapter 12: RESTful Web Services using Java
Covers the use of JAX-RS for creating RESTful web services, handling , managing API requests and responses, and implementing CRUD operations in enterprise APIs.
Pedagogy and Learning Support
To ensure maximum understanding and retention, each chapter includes:- Illustrative Examples: Simple to advanced examples for every key concept.
- Graphical Representations: Flowcharts, UML, and diagrams wherever required.
- Error Traps: Common mistakes made by learners are highlighted.
- Exam Tips: Useful for quick revision before tests.
- Interview Insights: Common interview questions related to each topic.
Features That Make This Book Stand Out- 1000+ Practice Questions: Covering all essential and advanced Java topics.
- Clear and Concise Answers: Well-structured, step-by-step solutions.
- Code-centric Learning: Not just theory—but hands-on code practice.
- Up-to-date with Modern Java (Java 8 and Beyond): Includes lambda, streams, modules, and RESTful services.
- Use Case-Oriented: Questions framed on real-time applications and software architecture.
