What is fail first in java?
abstract class Demo { public void show() { System.out.println("Hello I am In show method of Abstract class"); } } class Sample extends Demo { public void show() { super.show(); System.out.println("Hello I am In Sample "); } } public class Test { public static void main(String[] args) { //I WANT TO CALL THE METHOD OF BASE CLASS IT IS POSSIBLE OR NOT CAN WE USE SCOPE RESOLUTION OPERATOR TO CALL OR JAVA NOT SUPPORTED THAT :: OPERATORE } }
What is meant by final class, methods and variables?
how to run ecllipse with jettyserver for windows environment using batch file
Implement 2 stacks with just 1 array. The stack routines must not indicate overflow unless every slot in array is used.
What are the two main uses of volatile in Java?
When will we use them?
How is java created?
What are the types of web technologies?
What is concurrent hashmap and its features?
What is singleton class and how can we make a class singleton?
What are integer overflows and underflows and how to handle them?
Is there a jre for java 11?