What is return in java?
No Answer is Posted For this Question
Be the First to Post Answer
What do you mean by composition in java?
Distinguish method overloading and method overriding
What is singleton class in java and how can we make a class singleton?
Does .length start 0 java?
What is the Set interface?
What is update method and when it is called?
what is the purpose of method overriding in java where v r completely re-defining a inherited method instead y can't v create a new method and define.If the question is very silly plz excuse me and do reply.Thank U!
7 Answers emc2, Kumaran Systems,
what is the use of abstract class?
3 Answers Amdocs, Atos Origin, Invictus,
Hi Every One I Have Small Doubt Please answer This???????????????????????????? I Want to use AbstractList class methods(java.util.AbstractList) My Program is import java.util.*; class DemoOne extends AbstractList { public static void main(String[] args) { AbstractList a=new DemoOne();//This One is Correct?? DemoOne a1=new DemoOne();//This One is Correct?? Both Are Not Working System.out.println("Hello World!"+a); System.out.println("Hello World!"+a1); } } Error IS: DemoOne.java:2: DemoOne is not abstract and does not override abstract method get(int) in java.util.AbstractList class DemoOne extends AbstractList AnyOne can Please Provide The Solution????????????????????????? Plzzzzzzz
What is method overriding in java ?
make a method which any number and any type of argument and print sum of that arguments.....
i would like to attend for an interview of datalab technologies company i want to know the pattern of imnterview.