Mastering Fundamentals

Deeper object-oriented programming with unit tests, inheritance, polymorphism and dependency injection; advanced T-SQL from aggregates and joins to views,…

Updated November 3, 2026

Chapters

• Unit Testing with MSTest (3 topics, 8 lessons)
• Inheritance in C# (3 topics, 7 lessons)
• Polymorphism (2 topics, 4 lessons)
• Dependency Injection and Advanced Collections (3 topics, 7 lessons)
• Aggregating Data in T-SQL (3 topics, 6 lessons)
• Joins in T-SQL (5 topics, 12 lessons)
• Views, Stored Procedures and Functions (4 topics, 5 lessons)
• Database Design in SQL Server (2 topics, 5 lessons)
• Data Access with Dapper (2 topics, 5 lessons)
• ASP.NET Core MVC in Depth (6 topics, 11 lessons)