Module 14 properties and indexers Module 12 aggregation, namespaces, and advanced scope Module 13 operators, delegates, and events Module 10 : creating and destroying objects Module 9 : using reference type variables Module 8 : Implementing collections and generics Module 6 : Essentials of Object Oriented Programming Module 5 : Statements & Exceptions Module 4 : methods & parameters Module 3 : using value type variables