The bytecode is executed by a Java Virtual Machine (JVM). Java source code is compiled down to bytecode by the Java compiler. Java implementations typically use a two-step compilation process. Let's understand it with a simple Java program: Simple Java Program and It's WorkingĬreate a simple.

Almost all web browsers contain JVM to execute the Java applet code.

It allows executing this code to any JVM that is properly implemented on a machine, regardless of hardware and software components & configurations of the machine. Also, this byte code provides portability to the Java programming language. The compiled byte code allows JVM to be small and efficient, and fast performing. So Java is considered as both interpreted and compiled. The Java source code first compiled into a binary byte code using Java compiler, then this byte code runs on the JVM (Java Virtual Machine), which is a software based interpreter. Java is completely portable the same Java code will run identically on different platforms, regardless of hardware compatibility or operating systems. So, understanding how Java achieves platform independence will provide a complete answer to this question. To answer this question, we need to understand how Java is a platform-independent language? Which means we can write Java code on a platform and can run on other platforms such as hardware operating machine, without making any changes. It neither generates machine code after compiling a source file nor interpreted the source file to execute code instructions line by line. However, it isn't clear whether Java is compiled or interpreted. So the answer to this question is Java is both Interpreted and compiled. Also, this question may be asked by the interviewee in your Java-related interviews. When we start learning Java programming, one question arises: whether Java is interpreted or Compiled, or both. It was initially designed for embedded network applications running on different platforms. It is primarily used for web-based enterprise applications. Java is an object-oriented, simple, efficient, robust, and general-purpose programming language.

The Java programming language was developed in the early 1990s by Sun Microsystem. Next → ← prev Is Java Interpreted or Compiled

Java source code is compiled into