Practicing answers to the above Java OOPS interview questions will help you prepare for your upcoming Java developer interview. FAQs on Interview Questions on Java OOPS Concepts Q1. What are OOPS concepts in Java interview questions? Object-Oriented Programming (OOPs) is a programming style that ...
In this post, we will see most important Oops interview questions in java. 1. What are some core concepts of OOPS in java? Core concepts of OOPs are : Polymorphism Abstraction Encapsulation Inheritance 2. What is Abstraction? Abstractionis a concept of showing only important information and hidi...
-The Guide to Java -Interview Questions for Programmers Did you know? In some object-oriented languages (like C++), objects can create copies of themselves. This recursive object creation opens up fascinating possibilities in software design. ...
Why interfaces is needed in Java? Interview Candidate Nov 25th, 2015 6 4599 Core Java Answer First Prev Next Last Showing Answers 1 - 6 of 6 Answerssoujanya Dec 1st, 2015 Java doesn't supports Multiple Inheritance. So through Interface we can achive Multiple Inheritance in java Was ...
Checkout:[SAP BI ABAP Interview Questions] Q43) What is a destructor? Ans:Destructor is an operation that frees the state of an object and/or destroys the object itself. In Java, there is no concept of destructors. It's taken care of by the JVM. ...
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Aptitude Interview Questions GE(2) Placement Assistance HAL(1) Placement Assistance Infosys(212) Challenging Puzzles ISRO(6) Placement Assistance Mphasis(1) Placement Assistance Oracle(206) Aptitude Interview Questions Java Interview Questions SQL Interview Questions ...