Difference between static and dynamic class loading.
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Is it possible to create object with out its default constructor? if possible how? else not possible? justify
What is lambda programming?
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()); } }
What is a control variable example?
Explain oops concepts in detail?
What is Session reduplication and how its done?
What is the length of a string?
Difference between concurrent hashmap and hashtable and collections
What is console based application in java?
Why do we use variables?
Why do we override tostring method in java?
Is char a data type in java?