What is :: operator in java?
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String Reverse in Java...!
Can you make an instance of an abstract class?
did interface can implementation method ? i know its not possible but my interviewer said its possible ..but how..? any one have idea ???
Can multiple catch statements be used in exceptions ?
What is difference between checked and unchecked exception in java?
In which JDK version event-delegation model is introduced?
What is the size of int?
Can we override data members in java?
Is Java is 100% pure OOPS? Explain?
What is lambda expression in java?
take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).
Can extern variables be initialized?