What is the difference between final, finally and finalize()?
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What does the “final” keyword mean in front of a variable? A method? A class?
What is thread life cycle?
How do you reverse a string in java?
solve this is my problem byte a=40,byte b=50 both add value is 90 this is with in range of byte... byte range is -128to 127.... why this pgm gives error like type mismatch.... package javapgms; public class byte1 { public static void main(String args[]) { byte a=40,b=50; byte c=a+b; System.out.println(c); } } note : dont use int k... a,b,c are in byte range... mind it..
What is java literals?
How do you generate random numbers in java?
What will be the output of round(3.7) and ceil(3.7)?
What is the main use of generics in java?
What is the difference between interface & abstract class?
Can we override compareto method?
What is complexity in java?
What are the types of relation?