Backend Interview Preparation

Hibernate Basics & Core Concepts Session & Persistence Querying Mechanisms Mapping & Relationships Caching & Performance Transactions & Concurrency Integration & Tools Advanced & Best Practices

Spring Data JPA – Core & Conceptual Questions Entity & Relationship Mapping Questions Advanced & Practical Usage Questions

Core Spring MVC Fundamentals Annotations & Request Mapping Data Binding & Validation Exception Handling Interceptors & Filters File Upload & Multipart Handling Advanced Components Configuration & Deployment Real-Time & Scenario Based Design & Best Practices

Basics of Spring Spring Container & Bean Lifecycle Configuration Autowiring & Qualifiers Advanced Core Concepts Context & Dependency Exception & Error Handling Bean Lifecycle Customization Practical + Coding Testing & Integration

Java 8 Core Concepts (Fundamentals) Stream API & Coding-Based Questions Functional Interfaces & Lambda Expressions Date & Time API (java.time) Advanced / Experience-Level Questions