Java Courses and Certifications

Great Learning

Java Data Structures

Master essential data structures in Java: arrays, stacks, queues, linked lists, trees, graphs, and hash tables. Gain practical implementation skills and understand their applications and trade-offs.

• YouTube
• 5 hours 26 minutes
• Self-Paced
• Free Video

Great Learning

BFS and DFS in Java

Explore BFS and DFS algorithms for graph traversal in Java, covering their concepts, implementation, and practical applications in computer science and programming.

• YouTube
• 56 minutes
• Self-Paced
• Free Video

Great Learning

Graphs in Java

Learn graph data structures in Java, including types, representations, and traversal algorithms like BFS and DFS. Gain practical implementation skills for efficient graph manipulation.

• YouTube
• 1 hour 8 minutes
• Self-Paced
• Free Video

Great Learning

Java Basic Programs

Learn essential Java programming concepts through hands-on examples, including string manipulation, mathematical algorithms, and array operations. Ideal for beginners seeking practical coding skills.

• YouTube
• 1 hour 15 minutes
• Self-Paced
• Free Video

Great Learning

Merge Sort Algorithm Using Java - Sorting Algorithm in Data Structures

Great Learning brings you this video “Merge Sort Algorithm”, aimed at helping you understand this specific type of algorithm. This video will help you understand the implementation of Merge sort algorithms and its analysis.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

Great Learning

Pattern Program in Java

Learn Java pattern programming: create triangles, pyramids, and more using loops. Master various arrangements of numbers, alphabets, and stars.

• YouTube
• 1 hour 10 minutes
• Self-Paced
• Free Video

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Search Algorithms in Java

Learn Java search algorithms: linear and binary search implementation, time and space complexity analysis, and algorithmic concepts for optimized data retrieval.

• YouTube
• 1 hour 14 minutes
• Self-Paced
• Free Video

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Classes in Java

Explore Java classes: definition, elements, memory allocation, coding standards, access modifiers, encapsulation, and inner classes. Learn to create and use classes effectively in object-oriented programming.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Free Video

Great Learning

Inheritance in Java - Types of Inheritance Explained

Explore Java inheritance: types, syntax, and practical implementation. Learn to create new classes based on existing ones, reuse methods, and leverage the 'super' keyword for efficient object-oriented programming.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

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Polymorphism in Java - Object Oriented Programming - Types of Polymorphism

Explore polymorphism in Java, including compile-time and runtime types, with practical examples and implementation. Learn advantages and characteristics of this key OOP concept.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Great Learning

Interface in Java - What is Interface? - Multiple Inheritance Using Interface

Comprehensive guide to Java interfaces: definition, syntax, usage, rules, and implementation of multiple inheritance, with practical examples for effective programming.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Great Learning

Creating a Snake Game Using Java - How to Code Games in Java

Learn to create a classic Snake game in Java, covering window creation, snake movement, controls, scoring, and game mechanics. Perfect for beginners exploring game development.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Great Learning

Generics in Java

Learn Java Generics: create flexible, type-safe code with generic classes, interfaces, and methods. Explore types, wildcards, and bounded parameters through practical demonstrations.

• YouTube
• 1 hour 10 minutes
• Self-Paced
• Free Video

Great Learning

Lambda Expression in Java

Learn Java 8 lambda expressions: syntax, functional interfaces, method references, and practical applications for concise and efficient code.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Free Video

Java

Java 21 New Feature: Sequenced Collections

Explore Java 21's Sequenced Collections feature, enhancing the Collections Framework with defined encounter order and direct access to first/last elements. Learn API architecture, behavior, and implementation details.

• YouTube
• 20 minutes
• Self-Paced
• Free Video