Language is mainly consist of letters and combination of grammer to make it meaningful to convey the information.
Java is High Level Object oriented Language which was first Developed by "Sun Microsystem" in 1995, later it was acquired by Oracle Corporation, This Language is majorly robust and Secure due to which it highly demanded in industrial application such as web developement, mobile application design, enterprise application, etc. so on............
The Programming Language is mainly a set of intrsuction given to an Computer system/Machine
Types of Programming Language
- Low Level Language (LLL)
This Languaage is been undertsandable by the computer system/ Machine which is called as Binary Language (0,1)
- High Level Language (HLL)
This language is been understandable by the Human which is Basic, Cobol, Python, C, C++, C#, Java.
--> High Level Language (HLL) are not understandable by the computer. Hence it required Compiler to convert the HLL into LLL
--> Java Compiler Converts the program into the Byte Code.
JDK = Java Developer Kit
It is required to run and compile the Java program File.
JVM = Java Virtual Machine
It is use to run the Byte code file generated from Java program.
JRE = Java Run Environment
It is required to compile the Java program File.
Compiler
It is used to run the code file at once
Interpreter
It is used to the run code file line by line.