Why platform independence is needed in real world ?

Praveen Kumar

• Dec 13th, 2012

Yes Java is Platform independent. When you compile your program, the java compiler provides you with a class file which consists of intermediate representation of the code. when you run this class fil...

SOWJANYA

• Dec 10th, 2012

Write once and run anywhere, that means if we develop one application on one operating system and for using it will execute on any operating system.

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Some body please tell me what is the difference between class variable and instance variable???

sivapurammani

 Profile Answers by sivapurammani Questions by sivapurammani

• Jan 23rd, 2014

Class variable :: It is a variable which we can access this variable by using class name and another advantage is when the class loads in ClassLoader(i.e JVM) at that time itself the variable is initi...

qamrun

 Profile Answers by qamrun Questions by qamrun

• Nov 8th, 2012

Static variable, the field is allocated when the class is created. It belongs to the class and not any object of the class. It is class variable. Instance variable, the field is allocated when the c...

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