Answer / ravikiran(aptech mumbai)

global variables are declared globally and not inside any
method.
They are applicable to all the parts of the class

Answer / satish

Direct global variables are not possible like

int i=0;
class{
....
....
}

But other way is create a class with static variables and
you can use it wherever needed.

class Global{
public static int i;
public static String s="";
}

class SomeClass{
public static void main(String args[]){
Global.i=23;
Global.s="Whats up"
}
}

Answer / niranjanravi

Global variables are not possible in java because the
concept of Encapsulation is eliminated here.it is not in
the main() method where we declare variables.

give an example for encapsulation?

0 Answers   Aspire,

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What is the difference between C++ and Java and your preferences?

0 Answers   Expedia,

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when System.out.println("") is executed what happens in the back ground?

2 Answers  

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How thread scheduler schedule the task?

0 Answers  

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In case of inheritance what is the execution order of constructor and destructor?

0 Answers   Agilent,

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What do you mean by garbage collection used in java?

0 Answers  

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What is final int?

0 Answers  

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What are the types of statement? explain

1 Answers   SysBiz,

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Can two objects have same hashcode?

0 Answers  

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Is 0 an irrational number?

0 Answers  

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Which class represents the socket that both the client and server use to communicate with each other?

0 Answers  

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what is business objects?

2 Answers  

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