What is the exact difference in between Unicast and Multicast
object?
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give an example for encapsulation?
What is the best way to findout the time/memory consuming process?
how to fing linkedlist is circular or not?
Why do we use return statement?
Explain java coding standards for interfaces?
What is a get method?
What is the benefit of lambda expressions?
Given: 11. public static void main(String[] args) { 12. Integer i = uew Integer(1) + new Integer(2); 13. switch(i) { 14. case 3: System.out.println(”three”); break; 15. default: System.out.println(”other”); break; 16. } 17. } ‘What is the result? 1 three 2 other 3 An exception is thrown at runtime. 4 Compilation fails because of an error on line 12.
Is space a character in java?
did interface can implementation method ? i know its not possible but my interviewer said its possible ..but how..? any one have idea ???
What is stream api in java8?
What is a hashmap used for?