Java is one of the most popular programming languages in the world, and if you’re just starting your coding journey, Core Java is the perfect place to begin. But what exactly is Core Java, and why is it so important for beginners? In this beginner-friendly guide, we’ll break down everything you need to know about Core Java—what it is, why it matters, and how you can start learning it today. What is Core Java? Core Java refers to the fundamental parts of Java programming, covering the basic concepts and libraries essential for building simple to moderately complex applications. It includes key concepts like object-oriented programming (OOP), data structures, exception handling, multi-threading, and more . Think of Core Java as the foundation —everything else in Java, including advanced frameworks like Spring and Hibernate, builds upon these basic concepts. Why Learn Core Java? Whether you want to become a software developer, build Android apps, or work on enterprise-level applications...