Second Technical Interview: C# based interview: 1. Ask to make reverse pyramid design pattern. 2. Factorial 3. A lot of questions on Interface with example of my current project. Why we use interface, and what will happen if you only use class without interface.(I think we wanted to listen here about loose and tight coupling) 4. Template 5. Generic example with multiple question like how to give value int and get result in decimal 6. A lot of question on my current and old projects.