What exactly is methodology?
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What is an interface in java?
What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList<String> list = new ArrayList<String>(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i<list.size();i++) { list.remove(i); } System.out.println("size after:"+list.size()); } }
How many ways can we create singleton class?
What does %d do in java?
what is the replacement method of stop() of thread
How do you use wildcards?
Can a class have an interface?
What is the difference between a checked and an unchecked exception?
What are the 6 mandatory procedures for iso 9001?
What is meant by polymorphism?
While opening the file, what type of exceptions can be caught?
What is difference between static and final?