20 Basic Core Java Interview Questions & Answers- TCS, Accenture, Cognizant, Infosys, Wipro, HCL

Top Core Java Interview Questions with Answers for Freshers - Campus Placement /Job Placement Interview Questions Our Websites: https://www.careerride.com https://www.tutorialride.com KEEP IN TOUCH: Facebook: https://www.facebook.com/nishantsingh21 Instagram: https://www.instagram.com/nishant.careerride #corejava #interview #freshers 0:00 Introduction 0:18 What is Java? 1:05 How is a Java Program executed? 1:48 How is Java platform independent? 2:39 What are the various Access Specifiers in Java? 3:53 What is a Method in Java? 4:46 What is the Java main Method? 5:24 What is (String args) that always appeared on the 6:12 What is a static method? 7:35 What is Method Overloading? 8:15 Can we overload the main() method? 8:51 What is a Constructor in Java? 9:33 How many types of constructors are used in Java? 10:30 Difference between Java Constructor & Java 1 11:13 What is Inheritance in Java? 11:40 What is subclass and superclass? 13:01 What is a final variable? 13:36 What is a package in Java? 13:58 What are the different types of packages? 14:48 20. What are abstract classes?