What language is pass by reference?
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What are null interfaces in JAVA ? and give me some examples?
what is ABSTRACTION and what are using in real time project?
What is the middleware?
What is the super void?
my method "abc" return array of interface "xyz" and "pqr" is abstract class implements abc and class "jkl" extends pqr My problem 1) when i call abc it retrun array xyz how can i do this hint xyz refer_xyz = new jkl(); but i can't create array. 2)I want to access method of jkl using reference of xyz??
When should you make a function static?
Can we pass a primitive type by reference in java? How
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Give any two differences between C++ and java.
What is difference between core java and java ee?
Which is the best approach for creating thread ?
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