This question has a bit of similarity with the earlier algorithm and data structure interview question. If you are interviewing for a programming, coding or software development job, it is wise to prepare for data structure and algorithm questions during the interview process. It seeks to find ways to make data access more efficient. Data structures and algorithm questions are an important part of any programming job interview, be it a Java interview, a C++ interview, or any other programming language. When dealing with data structure, we not only focus on one piece of data, but rather different set of data and how they can relate to one another in an organized manner. 500 Data Structures and Algorithms interview questions and their solutions. Array: Find pair with given sum in the array Check if subarray with 0 sum is exists or not ... Disjoint-Set Data Structure (Union-Find Algorithm) Chess Knight Problem – Find Shortest path from source to destination Good luck! If we maintain two pointers, and we increment one pointer after processing two nodes and other after processing every node, we are likely to find a situation where both the pointers will be pointing to the same node. Data Structures Algorithms Questions and Answers has been designed with a special intention of helping students and professionals preparing for various Certification Exams and Job Interviews.This section provides a useful collection of sample Interview Questions and Multiple Choice Questions (MCQs) and their answers with appropriate explanations. A software developer goes over a list of 50 interview questions related to data structures and coding that will serve any coder or data scientist well. The Coding Interview Bootcamp: Algorithms + Data Structures. Here is the list of some most asked algorithm interview questions and their answer. I mean we can use two pointer approach to solve this problem. Algorithm Interview Questions and Answers. Reviewing common questions about data structures and algorithms can help you prepare a thorough, detailed response that may impress the hiring manager. People are also reading: Python Interview Questions & Answers If you are looking for a job that is related to Data Structures And Algorithms, you need to prepare for the 2020 Data Structures And Algorithms Interview Questions. Data structure interview questions are essential for any programming interview, so here I suggest you: Problem Solving with Algorithms and Data Structures Using Python SECOND EDITION 2nd Edition. 1) What is data structure? Since data structures are core programming concepts, it's mandatory for all programmers, to know basic data structures like the stack, linked list, queue, array, tree, and graph. These questions are also beneficial for academic and competitive exams perspective. Data structure refers to the way data is organized and manipulated. An algorithm is an integral part of any process so that interviewers will ask you many questions related to the algorithm.