What is Java runtime environment || What is JRE
This video, describes what is java virtual machine, java runtime environment and java development kit as a whole. I have discussed it in very lucid manner.
The Java compiler translates Java source code into bytecodes that represent the tasks to execute in the execution phase. Bytecodes are executed by the Java Virtual Machine (JVM)—a part of the JDK and the foundation of the Java platform.
A virtual machine (VM) is a software application that simulates a computer but hides the underlying operating system and hardware from the programs that interact with it. If the same JVM is implemented on many computer platforms, applications that it executes can be used on all those platforms. The JVM is one of the most widely used virtual machines. Microsoft’s .NET uses a similar virtual-machine architecture.
I have discussed the following topics.
00:22 Contents JVM,JRE and JDK
00:27 Java as platform independent
00:50 Browser example
01:44 How compiler program runs
02:26 How java program runs
02:49 JVM java virtual machine
04:47 Functions of JVM
06:05 Java runtime environment JRE
07:28 : Java development kit
08:10 Java development tools
~-~~-~~~-~~-~
Please watch: "difference between microprocessor and microcontroller in hindi | Microprocessor vs Microcontroller"
• difference between microprocessor and micr...
~-~~-~~~-~~-~