How will you reverse a singly-link list?
Difference between method overloading and method overriding in java ?
How does map works in java?
What is a final class ?
How to create a custom exception?
Difference between Interface & Abstract class?
Name the method that used to clear the buffer ?
What is the numeric promotion?
Why bytecode is called bytecode?
why is S capital in System.out.println ????
What are the application of stack?
StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?
Why is an interface be able to extend more than one interface but a class can’t extend more than one class?