![]() ![]() Technologies like blockchain and cryptography are based on hashing algorithms.A tree is used by the decision tree algorithm in machine learning. ![]() A queue is used for job scheduling - the arrangement of data packets for communication.Music players and image sliders use linked lists to switch between items.Arrays are widely used in image processing and speech processing.For example, the contact details of an individual can be stored in arrays. Some practical applications of data structures are: What are the applications of data structures? Non-linear data structures are those in which the traversal of nodes is done non-linearly.Īrrays, linked lists, stacks, and queues are examples of linear data structures, while graphs and trees are examples of non-linear data structures. If the elements of a data structure form a sequence or a linear list then it is called a linear data structure. How does a linear data structure differ from a non-linear data structure? Data structures are used in Artificial Intelligence, compiler design, database management, graphics, numerical analysis, operating systems, and statistical analysis. Similarly, B-trees are suitable for databases. There are many kinds of data structures and each of them has distinct applications.įor instance, compiler implementations use hash tables for looking up identifiers. What is a data structure?Ī data structure is a convenient way to organize and manipulate data. If you prefer, you may download our Data Structure Interview Questions and Answers PDF. Here are the top data structures and algorithms interview questions with their respective answers. Top Data Structure Interview Questions and AnswersĪny programming language interview can have a few or many questions based on data structures. Here we cover data structure interview questions that you might expect when applying for a position. As such, it is important for any programmer, irrespective of their primary programming language, to have a good understanding of the concept as well as what data structure questions are commonly asked. It is a collection of data values, relationships amongst them, and the various functions or operations that can be applied to the data.ĭata structures are a foundational concept of programming which is heavily utilized in algorithm design. Abhimanyu Krishnan | 02 Jan, 2023 Top Data Structure Interview Questions and AnswersĪ data structure can be any organization, management, and storage format of data that allows efficient access and modification. ![]()
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