March 7, 2025 - You will face many Java coding interview questions related to array. In this program, you will learn how to check the equality of two arrays using different methods. [Solution] ... Write a Java program to check whether two given strings are anagram or not. Two strings are said to be anagram if they contain same set of characters but in different order. For example, “Mother In Law” and “Hitler Woman” are anagrams.

February 14, 2024 - Top 8 Java Programs for Interview in this page. You will learn the fundamentals of programming and you will also get an insight into the Java programming language.

April 17, 2025 - Pattern programs are a very popular interview topic. This type of question is used to understand the logical thinking abilities of the interviewee. Refer to Pyramid Pattern Programs in Java for examples of different ways to create pyramid patterns.

December 26, 2025 - List of basic Java interview programs with actual logical code examples asked in Programming and Coding Interviews for freshers and experienced candidates.

February 11, 2026 - Must-Know Java Interview Programs for Freshers: 1. Fibonacci Series 2. Check if a Number is Prime 3. String Palindrome 4. Bubble Sort 5. Armstrong Number

September 10, 2025 - Discover 50 Java interview programs asked during the interviews and understand how to prepare for Java interviews.

You can download a PDF version of Java Programming Interview Questions. ... Your requested download is ready! Click here to download. This program is for testing the concepts of inheritance in Java and the usage of extends keyword. Following is an example program in which a class SmartPhone ...

Once you are gone through these questions, you can handle a good number of questions on real Job interviews. 1. Fibonacci series (solution) Write a simple Java program which will print Fibonacci series, e.g. 1 1 2 3 5 8 13 ... . up to a given number. We prepare for cross questions like using iteration over recursion and how to optimize the solution using caching and memoization.

4 weeks ago - Basic knowledge of multithreading and how Java programs are structured is also commonly expected in entry-level interviews. ... More than 90% of Fortune 500 companies use Java in their software development processes.

Blog Interview Questions Java Programs Interview Questions and Answers · public class CourseDetails { public static void main(String[] args) { int a = 10; if (a % 2 == 0) { System.out.println("Given number is even"); } else { System.out.println("Given number is odd"); } } } public class CourseDetails { public static void main(String[] args) { for (int i = 1; i <= 100; i++) { if (i % 2 == 1) { System.out.println("odd" + i); } } } } public class CourseDetails { public static void main(String[] args) { int count = 0; for (int i = 1; i <= 100; i++) { if (i % 2 == 1) { count = count + 1; } } Syste

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September 25, 2025 - Java Interview Questions and Answers1 min read · Java Programs - Java Programming Examples7 min read · Java Exercises - Basic to Advanced Java Practice Programs with Solutions5 min read · Java Quiz1 min read · Java Project Ideas For Beginners and Advanced15+ min read

December 6, 2024 - yes, should be in, its mostly programs but BFS and DFS both are quite important. I will add them when I update the article, thanks More replies · 133 Java Interview Questions for 2 to 3 Years Experienced Programmers

October 26, 2023 - We can optimize the space complexity of the dynamic programming solution to O(1) by using only two variables prev1 and prev2 to keep track of the previous two values of dp[i-1] and dp[i-2]. Since we only need these two values to calculate the next value, we don’t need to store the entire array. Time Complexity: O(N) Auxiliary Space: O(1) */ public class CountWayToReachNStair { static int countWays(int n) { // declaring two variables to store the count int prev = 1; int prev2 = 1; // Running for loop to count all possible ways for (int i = 2; i <= n; i++) { int curr = prev + prev2; prev2 = prev; prev = curr; } return prev; } public static void main(String[] args) { int n = 5; System.out.println("Number of Ways : " + countWays(n)); } } output: Number of Ways : 8

>1) Check whether String is Rotational palindrome or not in java - important interview programs >2) Check whether String is Palindrome or not using recursion example in java - tricky interview programs >3) Find Factorial using recursion example in java - tricky interview programs >4) Find out count of all characters in string (including special characters) in java - important interview programs >5) Find out count of all characters in string using HashMap example (including special characters) in java - simple interview programs >6) How to Reverse String using recursion example in java - import

May 20, 2025 - I have already shared the Java 8 Interview Questions and Answers and also Java 8 Stream API Interview Questions and Answers . You can also find the Java 8 — Real-Time Coding Interview Questions and Answers. Join Medium for free to get updates from this writer. ... In this tutorial, I will be sharing the top Java 8 coding and programming interview questions and answers.

September 30, 2024 - Solved coding interview problems in Java - My collection of commonly asked coding interview problems and solutions in Java ... This subreddit is dedicated to the theory, design and implementation of programming languages. ... A wholesome community made by & for software & tech folks in India.

October 20, 2024 - Top 20 Java Coding Interview Programs In this tutorial, we are going to discuss a few popular Coding Interview Questions. Practicing the problems provided in this article will help in improving …

March 6, 2025 - Hi JavaGuru, can you please tell me, i have employee list of objects, how find the employee service based on the employee doj year using java stream api · // First 10 Odd Numbers IntStream.rangeClosed(1, 10).map(i -> i * 2 – 1).forEach(System.out::println); ... this site has been a best source for me to prepare for interviews.