After reviewing 100+ interview experiences from leading companies like TCS, Cognizant, Accenture, Capgemini, Infosys, IBM, Amazon, and HCL, I’ve compiled a powerful list of most asked Spring Boot Microservices questions that professionals are actually facing in 2025. Whether you’re a fresher, 2-year, 3-year, 5-year, or even 10-year experienced backend developer, these real-world interview questions will … Read more
Certainly! Here is a list of commonly asked interview questions on Git for candidates with fresher or having of experience Basic Concepts of Git 1. What is Git, and why is it used? 2. Explain the difference between Git and other version control systems. 3. What is a repository in Git? 4. What are the … Read more
1. What is Spring Boot and how does it differ from the Spring framework? Spring Boot is a framework designed to simplify the process of creating stand-alone, production-ready Spring applications with minimal configuration. It builds on top of the Spring Framework. Here’s a breakdown of what Spring Boot is and how it differs from the … Read more
The Randomized Version of the QuickSort algorithm is a variation of the normal QuickSort algorithm. In Randomized QuickSort, the pivot element is selected on a random basis. Whereas in normal quick sort pivot element is selected left most or right most. In Randomized QuickSort, Instead of using the last element A[last] as pivot we can … Read more
Generally, most websites cover basic Java 8 coding problems, But when you appear in the interview as an experience, Interviewer asks scenario-based coding questions. This question might not be simple if you have not practiced it well. So to solve this, I have collected and prepared multiple Java 8 scenario-based tough questions. That is not … Read more
In this tutorial, you will learn writing a Python program to add two numbers without using addition operator. Read This: Write a program in Java to add two number without using third variable. To perform addition without using addition(+) operator, we will use the concept of bitwise operators. Below is the program using python. Add … Read more
QuickSort algorithm uses the divide and conquers method to sort an Array. It contains a function that is used to partition (divide the array) using a pivot element. Generally, the pivot element selected is the rightmost element of the array (You can select the leftmost also but some conditions will change). The elements of the … Read more
Insertion Sort is a simple sorting algorithm that picks an element from the unsorted position and inserts it into its correct position in the array. This algorithm works by comparing the current element with the elements before it. And shifting them to the right until the correct position is found. Pseudocode of Insertion Sort Explanations … Read more
A recursion tree visually represents the recursive calls made in a recursive algorithm. It helps to illustrate how the recursive function is called at each step. However, We know that a tree has a node and here each node represents a recursive call. Let’s understand the concept of a recursion tree with Fibonacci sequence The … Read more
Divide and Conquer recurrences are mathematical equations. It describes the time complexity of divide-and-conquer algorithms. Divide and conquer is a problem-solving technique to solve a big problem by breaking down it into smaller subproblems. And this smaller subproblem is then solved independently to find the solution for the original problem. After solving these subproblems, we … Read more