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Recommended resources
Module 1
Java Core Concepts Refresher
Module 2
Java Strings and OOP Fundamentals
Module 3
Essential Java Libraries: Collections & Exceptions
Module 4
Algorithmic Foundations: Complexity and Recursion
Module 5
Searching and Sorting Algorithms
Module 6
Linked Lists
Module 7
Stacks and Queues
Module 8
Binary Trees
Module 9
Binary Search Trees (BST)
Module 10
Graph Algorithms
Module 11
Introduction to Dynamic Programming
Module 12