.Net Interviews
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.Net Interview
As defined in Wikipedia, an application server is a software engine that delivers applications to client computers or devices. The application server runs your server code. Some well known application servers are IIS (Microsoft), WebLogic Server (BEA), JBoss (Red Hat), WebSphere (IBM).Compare C# and VB.NET A detailed comparison can be found over here.
A class is a template for creating an object. The class from which other classes derive fundamental functionality is called a base class. For e.g. If Class Y derives from Class X, then Class X is a base class.
Overriding is a concept where a method in a derived class uses the same name, return type, and arguments as a method in its base class. In other words, if the derived class contains its own implementation of the method rather than using the method in the base class, the process is called overriding.
.NET supports only single inheritance. However the purpose is accomplished using multiple interfaces.
this interface. Interfaces are primarily used to set a common standard or contract.
I would suggest you to read this. There is a good comparison given over here.
An event is a message sent by a control to notify the occurrence of an action. However it is not known which object receives the event. For this reason, .NET provides a special type called Delegate which acts as an intermediary between the sender object and receiver object.
It is the functionality which handles the exchange of information between database and a user interface.
Component is a group of logically related classes and methods. A component is a class that implements the IComponent interface or uses a class that implements IComponent interface.
A control is a component that provides user-interface (UI) capabilities