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Master the Coding Interview: Data Structures and Algorithms with Java

Master DSA and get hands-on practice with guided exercises, assignments and get ready to ace your interviews.

Top-Rated 2,997+ Learners

Created By Shruti Mantri

  • Expert-Taught Videos

  • Guided Hands-On Exercises

  • Outcome Focus

  • Auto-Graded Assessments

  • Cloud Labs

  • Recall Quizzes

  • Real-Time Insights

    What You Will Learn

    • Master the basics of Data Structures and Algorithms.
    • Understand Time Complexity and Big O Notation.
    • Get familiar with 1D and 2D arrays.
    • Explore ArrayList, LinkedList, and DoublyLinkedList.
    • Learn to use Stacks and apply it with examples.
    • Familiarize yourself with HashMap and LinkedHashMap.
    • Learn to implement a queue and perform various functions.
    • Understand Binary Trees, Binary Tree Traversal, and more.
    • Get an overview of Graphs and Base code.
    • Master Dijkstra algorithm and recursions.
    • Get introduced to Dynamic Programming.
    • Learn to apply Fibonacci Series, Memoization and more.

    The KnowledgeHut Edge

    Superior Outcomes

    Focus on skilled-based outcomes with advanced insights from our state-of-the art learning platform.

    Immersive Learning

    Go beyond just videos and learn hands-on with guided exercises, assignments and more.

    World-Class Instructors

    Course instructors and designers from top businesses including Google, Amazon, Twitter and IBM.

    Hands-On with Cloud Labs

    A fully-provisioned developer environment where you can practice your code right in your browser.

    Real-World Learning

    Get an intimate, insider look at leading companies in the field through real-world case studies.

    Industry-Vetted Curriculum

    Curriculum primed for industry relevance and developed with guidance from industry advisory boards.

    Curriculum

    Learning Objectives:

    Get an understanding of the fundamentals of data structuring and algorithms in this module. Learn about Time complexity, the Big O notation and more. 

    • Introduction to Data Structures and Algorithms
    • Time Complexity
    • Big O Notation
    • JDK8 and IntelliJ Installation 
    Video preview 2.

    Learning Objectives:

    Master the concept of Arrays in this module. You will learn about the fundamentals of Arrays, their importance and functions as well as examples of 1D and 2D arrays. 

    • Introduction to 1D Arrays 
    • Example 1D Arrays 
    • Introduction to 2D Arrays 
    • Example 2D Arrays 
    Video preview 3.

    Learning Objectives:

    Dive deep into the concepts of lists in this module of data structuring and algorithms. Learn about the different kinds of lists, with examples. 

    • Introduction to Array List 
    • Example of Array Lists 
    • Introduction to Singly Linked List  
    • Example of Singly Linked List 
    • Introduction to Doubly Linked List 
    • Example of Doubly Linked List 
    Video preview 4.

    Learning Objectives:

    Understand everything about stacks, their functions and how to incorporate them into your code in this module. 

    • Introduction Stack
    • Example of Stack 
    Video preview 5.

    Learning Objectives:

    Master the concept of queues in this module, right from the introduction to queues, all the way till prioritizing queues. 

    • Introduction to Queue 
    • Example of Queue 
    • Priority Queue 
    • Example of Priority Queue 
    Video preview 6.

    Learning Objectives:

    Understand everything about maps and sets. In this module, you will dive deep into understanding what a HashMap is, with examples. 

    • Introduction to HashMap
    • Examples of HashMap 
    Video preview 7.

    Learning Objectives:

    Get a clear understanding of what trees are, their functions, examples of binary trees and the importance of tree traversal. 

    • Introduction to Tree 
    • Examples of Tree 
    • Binary Tree Traversal 
    • Examples of Binary Tree Traversal 
    • Introduction to Binary Search Tree
    • Introduction to Trie 
    Video preview 8.

    Learning Objectives:

    Learn the importance of graphs in data structuring and Algorithms in this module with graph representations, graph traversal and more. 

    • Introduction to Graph 
    • Graph Representation 
    • Graph Traversal 
    • Examples of Graph 
    Video preview 9.

    Learning Objectives:

    Develop the skills to sort algorithms in this module. Learn about the different kinds of sorting and structuring. 

    • Selection Sort 
    • Bubble Sort 
    • Insertion Sort 
    • Merge Sort 
    • Quick Sort 
    • Randomized Quick Sort 

     

    Video preview 10.

    Learning Objectives:

    Get a deep understanding of the concepts involved in searching algorithms through this module.  

    • Linear Search
    • Binary Search 
    Video preview 11.

    Learning Objectives:

    Understand what dynamic programming is, including solving various problem statements with examples. 

    • Dynamic Programming 
    • Example of Dynamic Programming 
    • Coin Change Problem 
    • Rod Cutting Problem 
    • Longest Common Subsequence Problem 
    Video preview 12.

    Learning Objectives:

    Build skills to understand different kinds of algorithms in this module, and master the concept of greedy algorithm 

    • Union Find Algorithm 
    • Kruskal's Algorithm 
    • Prim's Algorithm 
    • Dijkstra's Algorithm 

    Prerequisites

    • Basic knowledge of programming concepts and Java is preferred.
    • Familiarity with data structures (e.g., arrays, linked lists, stacks, queues) and algorithms is helpful.
    • Some experience in problem-solving and coding challenges would be beneficial.

    What Our Learners Are Saying

    The course does a good job of explaining data structure concepts thanks to the well-designed videos.

    L
    Lyra Bond

    Backend Developer

    The Data Structure & Algorithms course is well-designed, videos explain the concepts crystal clear and are real treat to watch.

    B
    Bradyn Lewis

    Java Developer

    I would recommend this course to anyone who wants to strengthen their knowledge of Data Structures and Algorithms.

    J
    Jael Hewitt

    Algorithm Analyst

    Thanks to this course by KH, I was able to learn all about Data Structures and can finally say that I have a good grasp.

    C
    Crosby Trujillo

    Systems Programmer

    The Data Structure curriculum covered all important topics and equipped me with new skills. An enjoyable experience. I would recommend to everyone 

    T
    Timothy Jacob

    Software Developer

    The Data Structure course is comprehensive. I found the recall quizzes to be extremely beneficial in remembering and retaining information. 

    R
    Ravi Chandra

    Admin

    This Data Structures & Algorithms-Java course is perfect thanks to the video content,  assessments and quizzes.

    L
    Leon Brown

    Software Engineer

    How Our Course Compares

    YouTube Videos Online Courses KnowledgeHut

    On-Demand Videos

    Immersive Learning Experience

    Hands-On with Cloud Labs

    Structured Curriculum

    Course Curated by Industry Experts

    Auto-Graded Assessments

    Lifetime Access to Courseware

    Course Advisor

    Shruti Mantri
    Shruti Mantri

    Senior Software Engineer

    Shruti Mantri has been an SDE II at Amazon and is currently Software Engineer at Twitter. She has been a Senior Engineer at Oracle and an SDE II at Flipkart, among other top tech roles across organizations over 10+ years.

    Course Advisor

    Shruti Mantri has been an SDE II at Amazon and is currently Software Engineer at Twitter. She has been a Senior Engineer at Oracle and an SDE II at Flipkart, among other top tech roles across organizations over 10+ years.

    Shruti Mantri
    Shruti Mantri

    Senior Software Engineer

    Course Advisor

    Frequently Asked Questions

    Yes, you will experience KnowledgeHut's immersive learning in an on-demand format. This will include e-learning material to help you:

    • LEARN with recall quizzes, interactive ebooks, and case studies
    • ASSESS your skills progression with diagnostic, module-level, and final assessments 
    • PRACTICE with real-world simulations and Cloud Labs
    • GAIN INSIGHTS with real-time reports and analytics on how you're progressing, your learning challenges, and suggestions of sections to revisit to build competency in the required areas.

    Yes, our online course is designed to give you flexibility to skill up as per your convenience. The course is delivered in a Self-Paced mode so that you can balance your work and learning as per your schedule.

    Yes! Upon passing this course, you will receive a signed certificate of completion from KnowledgeHut. Thousands of KnowledgeHut alumni use their course certificate to demonstrate skills to employers and their networks.

    KnowledgeHut’s courses are well-regarded by industry experts, who contribute to our curriculum and use our tech programs to train their own teams.

    You can cancel your enrolment and receive refunds in line with our Cancellations and Refunds policy found at https://www.knowledgehut.com/refund-policy.

    Please make sure that your computer meets the following software and system requirements: 

    • Software Requirements: Internet browser
    • System Requirements: Windows or equivalent environment with Internet browser and high-speed Internet connectivity.

    Yes, it does! In the unlikely event that you are not satisfied with the course, and you wish to withdraw within the first seven days, we’ll issue a 100% refund. Refer to our Online Self-Paced Courses Refund Policy for more details.