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Asp.Net Interview: ASP.NET is the next generation ASP, but it’s not an upgraded version of ASP. ASP.NET is an entirely new technology for server-side scripting.

ASP.NET is the next generation ASP, but it’s not an upgraded version of ASP. ASP.NET is an entirely new technology for server-side scripting. It was written from the ground up and is not backward compatible with classic ASP.  ASP.NET is the major part of Microsoft’s .NET Framework. Let’s explore some best ASP.Net interview questions.
.NET Frameworks keywords:

  • Easier and quicker programming
  • Reduced amount of code
  • Declarative programming model
  • Richer server control hierarchy with events
  • Larger class library
  • Better support for development tools

Mostly Asked ASP.Net Interview Questions

What is the Pre-Compilation feature of ASP.NET 2.0?
 It is a process where things that can be handled before compilation are prepared in order to reduce the deployment time, response time, increase safety. It’s main aim to boost performance…
How can we create custom controls in ASP.NET?
 Custom controls are user-defined controls. They can be created by grouping existing controls, by deriving the control from System.Web.UI.WebControls……

What is the ObjRef object in remoting?

ObjRef is a serializable object returned by Marshal() that knows about the location of the remote object, hostname, port number, and object name

Explain the steps of acquiring a proxy object in web services.

Every service listed has a URI pointing to the service’s DISCO or WSDL document, which is needed to access the web services and its “web method” methods.

Explain the steps to create a web service and consume it.

: Create a new website by selecting “ASP.NET Web Site” and giving it a suitable name. service.cs file appears inside the solution with a default web method named as “HelloWorld(

Explain the difference between the Cache object and the application object.

: Application Object: Application variable/object stores an Object with a scope of availability of the entire Application unless explicitly destroyed…..

What is Cache Callback in Cache?

The cache object has dependencies e.g. relationships to the file it stores. Cache items remove the object when these dependencies change. As a workaround, we would need to simply execute a callback method………
What are the advantages of using Dependency Injection?
1. Dependency Injection allows us to develop very loosely coupled systems.

2. Easy to swap in a different implementation of a component, as long as the component implements the interface type.

3. Dependency Injection, allows objects to be mocked within the Unit Tests. This is the greatest advantage of Dependency Injection.

(B) What’ is the sequence in which ASP.NET events are processed?

(B) In which event are the controls fully loaded?

(B) How does ASP.NET maintain state in between subsequent requests?

(A) What is event bubbling?

(B) How do we assign page specific attributes?

(A) How do we ensure the view state does not tamper?

(B) What is the use of @ Register directives?

(B) What is the use of Smart Navigation property?

(B) What is the AppSetting Section in “Web.Config” file?

(B) Where is View State information stored?