Java Complete Reference: Core Java, Threads, Spring, Hibernate, Design Patterns & 905 Interview Questions

Java Complete Reference is a comprehensive guide designed for students, developers, and interview aspirants who want to build strong Java fundamentals and progress to advanced topics. The book starts with Core Java concepts and object-oriented programming, then gradually moves into Multithreading, Spring Framework, Hibernate, and commonly used Design Patterns in real-world applications. Each topic is supported with clear explanations and practical insights. A key highlight of this book is its collection of 905 carefully selected questions, ranging from basic to advanced levels. These questions are designed to reinforce learning, improve problem-solving skills, and prepare readers for real technical interviews, including coding and concept-based questions. This book is suitable for beginners starting their Java journey, as well as experienced developers preparing for interviews or looking to strengthen their understanding of backend development technologies. Topics covered include: Core Java and Object-Oriented Programming Multithreading and Concurrency Spring Framework Hibernate and database integration Design Patterns Interview preparation with 905 practice questions Whether your goal is to learn Java, revise key concepts, or crack interviews at top companies, this book provides both knowledge and extensive practice in one place.