What are assemblies in C# ? Describe polymorphism, abstraction, encapsulation ? Define OOP ? Object Vs Class ? CLR and CTS ? What is Serialization ? Method overriding Vs Method overloading? Joins in DB ? Types of Relationship in DB ? Left join/ right join ? Inheritance ? Sealed keywords? Whats the purpose of colon in these two statements? What's the difference between abstract class and interface class ? Debug procedure Intend and unintended code .NET MDSN ? .NET Framework ? Throw exception handling ? Write a code to find second maximum? Delegates ? Lambda expression ? Tuples Define Procedure? What is ref ? CLR and execution process ? Garbage Collector ? .Exe Vs DLL ? App domain ? Data types in C ? Mutable Vs immutable ?