MBox-Tutorials

C# Interview Questions on Abstract and Sealed Class Members

Q : What is an abstract class? Ans : An abstract class is an incomplete class and must be implemented in a derived class. Q : Can you cr...

Q : Explain polymorphism in C# with a simple example? Ans : Polymorphism allows you to invoke derived class methods through a base class ...

C# Interview Questions on constructors Q : What is a constructor in C#? Ans : Constructor is a class method that is executed when an object...

Q : What is the difference between string keyword and System.String class? Ans : string keyword is an alias for Syste.String class. The...

Basic C# Interview Questions on arrays Q : What is an array? Ans : An array is a data structure that contains several variables of the same...

C# Interview Questions on Data Types Q : What are the 3 types of comments in C#? Ans : 1. Single Line Comments. You define single line comm...

Interview Questions on ASP.NET Validation Controls Q : What is Validation controls in ASP.NET? Ans : ASP.NET provides validation con...

Q : What are Master Pages in ASP.NET? or What is a Master Page? Ans : ASP.NET master pages allow you to create a consistent layout for t...

Q : What are the 2 types of controls that you can use on a webform in ASP.NET? Ans : Web Server Controls HTML Controls Q : What’s the differ...

Q : Explain what is an Interface in C#? Ans : An Interface in C# is created using the interface keyword. An example is shown below. u...

PreInit: Raised after the start stage is complete and before the initialization stage begins. Use this event for the following: Check the I...

1. What is C#? C# is an object oriented, type safe and managed language that is compiled by .Net framework to generate Microsoft Intermediat...