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Interface can access

 
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1. only final variables
2.only static varibale
3.only final instance variables
4.only final static variables
 
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Only final static Constants.

Remember Interface can implement another interface only.There is not chance of getting static only or final only variables. It only inherits or declares static final vars.
 
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If you ment what kind of variables an interface have?
Then the answer is final static which in Java means Constants. Even if you do not specify either or both of these modifiers it will be included implicitly by the compiler.



Remember Interface can implement another interface only.


An interface can only extend one or more interfaces but cannot implement other interface, An interface can only be implemented by a class.
Thanks
Deepak
 
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