is it mandatory to deaclare all variables public static fianl in interfaces?if i declare like in the below program, public interface A { public static final int I=0; int j=0; } in interface A,what is the difference between I,j?

2 Answers  

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What do you mean by default constructor in java?

0 Answers  

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Which are thin and thicK wrapper Class's in Java?

1 Answers  

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What is 32 bit float?

0 Answers  

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What is a superclass?

0 Answers  

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What is Hash Code in Java?

6 Answers   Cognizant,

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What are 3 boolean operators?

0 Answers  

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Can string be considered as a keyword?

0 Answers  

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I want to run a simple hello world java (HelloWorld.java) program using a batch file. How can i run it and how to construct a batch file.

1 Answers   Infosys,

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What is a 16 bit word?

0 Answers  

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What are extraneous variables examples?

0 Answers  

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What is Gang of four design patterns

0 Answers   Infosys,

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