Blog Archive: 2021

Interview Questions Based On Constructors In Java

Interview Questions Based On Constructors In Java

Saurabh Vaish
Constructors 1 What is a Constructor in Java? Ans: Constructor is just like a method in J…
Interview Questions Based On Serialization / Deserialization & Serializable Interface In Java

Interview Questions Based On Serialization / Deserialization & Serializable Interface In Java

Saurabh Vaish
Serialization  1. What is Serialization?   Ans:   Java provides a mechanism, called obje…
Interview Questions Based On Abstract Classes In Java

Interview Questions Based On Abstract Classes In Java

Saurabh Vaish
Abstract Class 1. What is abstraction ? Ans:  In java, Abstraction means to show only fu…
No image

Why should we use setter and getter methods over public variables in a java class ?

Saurabh Vaish
This is debatable and the one the imp and confusion question and asked in forums that &qu…
Program to search an element in an array using binary search in java

Program to search an element in an array using binary search in java

Saurabh Vaish
Problem Statement:-   Write a program to search an  element in given sorted array and if …
Program to find element in sorted array of integers that is circulated k number of times in java

Program to find element in sorted array of integers that is circulated k number of times in java

Saurabh Vaish
Problem Statement:-   Write program to find a element in a circulated sorted array in jav…
Program for rotate given array of integers for number of times in java

Program for rotate given array of integers for number of times in java

Saurabh Vaish
Problem Statement:-   Write program to rotate a given array for given number of rotatio…
Program to find target sum from given set of two arrays in java

Program to find target sum from given set of two arrays in java

Saurabh Vaish
Problem Statement:-   Given two integer arrays, determine whether there is any pair of nu…
Program for reverse an array of integers in java

Program for reverse an array of integers in java

Saurabh Vaish
Problem :-   Write a program to reverse an array in java . Solution: There are multiple…

© ‧ The Dev Bin. All Rights Reserved