Core Java with Interview questions

Core Java notes typically cover the fundamental concepts and features of the Java programming language. These notes include topics such as the Java programming environment, basic syntax, object-oriented programming principles (like classes, objects, inheritance, polymorphism, encapsulation, and abstraction), data types, control structures (loops, conditionals), exception handling, collections framework, multi-threading, and input/output operations. Core Java notes are essential for beginners to understand the basics and for developers looking to strengthen their foundational knowledge in Java.