Author: Arpit Mandliya

1. Introduction The continue statement in Java is used to skip the current iteration of a loop (for, while, or do-while) and proceed to the next iteration. When a continue statement is executed, the loop does not terminate. Instead, it immediately jumps to the next iteration, bypassing any code following the continue statement within the […]

1. Introduction In programming, loops are fundamental constructs that allow us to execute a block of code repeatedly under certain conditions. Java provides various loop structures, and one of the simplest among them is the while loop. The while loop repeatedly executes a target statement as long as a given condition is true. A while […]

1. Introduction There are several looping statements available in Java, one of which is the for loop. The for loop in Java is used to execute a set of statements repeatedly until a specified condition evaluates to false. It provides a compact way to initialize a loop variable, check a condition, and update the loop […]

In this post, we will see about final keyword in java. Final keyword can be associated with: variable method class Final is often used when you want restrict others from doing any changes. Let’s go through each by one. Final variable If you make any variable final then you are not allowed to change its […]

AWS Certified SysOps Administrator Associate exam is comparatively toughest exam in the associate level exams. Other two exams Solutions Architect and Developer Associate exams are the most basic level and easy to pass. If you want to pass the SysOps Administrator exam, then you would require more planned study plan to pass the exam. In this […]

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? Abstraction is a concept of showing only important information and hiding its implementation.This is one of the most […]

Exceptional handling is one of the most important topics in core java. Here is list of questions that may be asked on Exceptional handling. Question 1: What is Exception ? Answer: Java doc says “ An exception is an event, which occurs during the execution of a program, that disrupts the normal flow of the program’s […]

In this tutorial, we are going to see Method overloading and overriding interview questions. 1. What is method overloading? Answer: If two or more methods have same name, but different argument then it is called method overloading. For example: Array’s sort method have many overloaded versions. You can sort array of double, int, String etc. 2. […]

In this tutorial, we are going to see Multithreading interview questions with answers. Here is list of Java Multithreading interview questions. Java multithreading interview questions 1. What is thread in java? Answer: Thread can be called as light weight process. It can be referred as smallest part of process which can be executed concurrently with […]