In this blog, we would dwell into the details of byte code and machine code, however, the main difference between the two is that machine code is a set of instructions in machine binary language while byte code is an intermediate code generated from compiling a source code.

Byte code is a non-runnable code generated after compilation of source code and it relies on an interpreter to get executed. Machine code is a set of instructions in machine language or in binary format and it is directly executed by CPU.

The difference between source code and bytecode is that the source code is a collection of computer instructions written using a human-readable programming language while the bytecode is the intermediate code between source code and machine code that is executed by a virtual machine.

Answer: The Java compiler translates Java programs into a language called Java bytecode. Although bytecode is similar to machine language, it is not the machine language of any actual computer. A Java interpreter is used to run the compiled Java bytecode program.

What is the difference between a mnemonic code and machine code? There is no difference. Machine codes are in binary, mnemonic codes are in shorthand English. Machine codes are in shorthand English, mnemonic codes are in binary.

Java does not use pointers that make it a type-safe programming language. Java uses Generics, whereas C++ uses templates. The JVM helps in efficient code optimization, so the performance of the execution of the program is better than as that of C++.

The only real difference between them are the support function calls. Many of which are implemented in the CLR. And that revolves primary around the garbage collector. Native code and machine code are the same thing — the actual bytes that the CPU executes.

The bytecodes streams are stored in the method area of the JVM. The bytecodes for a method are executed when that method is invoked during the course of running the program.

There are two types of Java programs — Java Stand-Alone Applications and Java Applets. Java applets are Java applications that run within a web browser. They are mainly used for internet programming.

Object code is a portion of machine code that has not yet been linked into a complete program. Whereas machine code is binary code that can be executed directly by the CPU, object code has the jumps partially parametrized so that a linker can fill them in.

Advantages of bytecode: It helps in achieving the platform-independent goal with the help of bytecode. The set of instructions for JVM may differ from one system to another but all systems can run the bytecode. Bytecode runs only when the interpreter is available. It runs on the Java virtual machine only.

byte code is a intermidediate code.byte code is convertd to machine code by java.the difference between byte code & machine code is that byte code formed by special characters,which is not under stande by usrrs.which is hardware compatible.

As nouns the difference between bytecode and code is that bytecode is (computing) p-code (various forms of instruction sets designed for efficient execution by a software interpreter as well as being suitable for further compilation into machine code) while code is a short symbol, often with little relation to the item it represents.

Machine code – code which is ready to be executed by machine processor; opcode – code to be executed by an interpreter; Opcode is executed by php core, it’s internal feature. For speeding up php scripts there is a module PHP Accelerator, which caches compiled bytecode so that next time it would be executed by the processor directly 

Definition – What does Bytecode mean? Bytecode is object-oriented programming (OOP) code compiled to run on a virtual machine (VM) instead of a central processing unit (CPU). The VM transforms program code into readable machine language for the CPU because platforms utilize different code interpretation techniques.