02 java programming features of java i

02 java programming features of java i

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  From KG toPG and From Stotras to Syntax Programming | Web Technologies | Engineering | Competitive Examination | KG &School Education | Balsanskar
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  # 02 Featuresof Java -I By Prof. Ravi P. Patki # 02 Features of Java -I
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   Simple  Object–oriented  Two Stage / Interpreted  Platform independent Agenda  Platform independent  Architecture Neutral  Portable  Secure  Robust  Multithreaded Multithreaded  Distributed  High performance  Dynamic www.youtube.com/riseshinekg2pg
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  Java is simpleprogramming language  Easy to learn even school going students can learn java Syntax is simple based on C++, clean and easy to understand Most of the complex and confusing features / concepts are removed Explicit Pointers, Multiple inheritance removed Auto memory management & Automatic Garbage Collection
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  ClassesObject Java is FullyObject-oriented  Organize a software as collection of real word entity. Everything in Java is an object. Classes AbstractionPolymorphism Encapsulation / Data hiding Inheritance www.youtube.com/riseshinekg2pg
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  Process //Java isTwo Stage Programming Language Each java source code is first compiled get converted in byte code and then interpreted and then converted in to machine understandable form Java Source Code .java file Stage 1 Java Compiler Byte Code Class File Stage 2 Java Interpreter 6 www.youtube.com/riseshinekg2pg
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  Java is PlatformIndependent Java is different than any other programming languages which are when get compiled convert source code to particular OS understandable code. Means program executed on one OS can not execute on other machineMeans program executed on one OS can not execute on other machine with out modification. This is not the case with java. Once java program is written it can execute on any machine happily Java Program Write once Run anywhere www.youtube.com/riseshinekg2pg
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  Java is Architecture-neutral PIVprocessor 32 bit 128GB RAM WIN Java Compiler PIV processor 32 bit 128GB RAM WIN I3 processor 500GB RAM Mac OS  Java does not depend upon under laying machine I5 processor 128GB RAM MAC OS  Java does not depend upon under laying machine architecture. Changes or up-gradation in OS, Processor, system resources does not force any changes in java program www.youtube.com/riseshinekg2pg
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  Java is Portal We can migrate java byte code easily from one platform to another platform easily. There is no need to change in java program. www.youtube.com/riseshinekg2pg
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  Difference between Java Program PlatformIndependence Architecture Neutral Portable Write Once Run AnywareWrite Once Run Anyware PIV processor 32 bit 128GB RAM WIN PIV processor 64bit 500GB RAM Linux  We can easily migrate java byte code from one machine to another  We can easily migrate java byte code from one machine to another  Any up-gradation in OS, Processor, RAM or system resources does not affect java program  Any up-gradation in OS, Processor, RAM or system resources does not affect java program machine to another machine with different configuration machine to another machine with different configuration
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  From KG toPG and From Stotras to Syntax www.youtube.com/riseshinekg2pg Programming | Web Technologies | Engineering | Competitive Examination | KG &School Education | Balsanskar www.youtube.com/riseshinekg2pg Like…Share…Subscribe...