What is the Difference Between JDK, JRE, and JVM in Java?

JDK (Java Development Kit), JRE (Java Runtime Environment), and JVM (Java Virtual Machine) are core components of Java. JDK is a complete software development kit that includes tools like the compiler, debugger, and JRE for developing Java applications. JRE provides the libraries and environment needed to run Java programs but doesn't include development tools. JVM is the engine that runs Java bytecode, ensuring platform independence by translating bytecode into machine code. While JVM executes the program, JRE supports it, and JDK helps build it. If you want to gain hands-on knowledge, explore a Java certification course.