Top 10 ASP.Net Technical Questions and Answers

.Net is a frame work it is a software in this we are execute 64+ languages like C#.net,vb.net,Asp.net etc.Now a days every company develop projects through ms.net.So,The top MNC companies concentrate only on ms.net and in the interview purpose asking more on ms.net.so we definitely know the ms.net so we are placed what are the frequently asked questions and impressed answers.Friends don't blindly follow the answers for questions first know the topic after that you are ready/prepare your answers for the questions and perform that answers in every interview.First i tension i understand the topic but i can't perform interview what i prepare, i think one day why i lose my interview i know the all answers on that day i find out the reason because i am not saying my answer in my proper understand manner.After that i am not repeated that mistake now i get the good job.So friends so many also having these problem so you want full description about any topic you are seen previous articles and you want questions follow this article.All the best for your Interview.

ASP.Net Technical Questions

Qns&Ans

1.What is Asp.net?Why Asp.net?

Ans: Asp.net is a .net Web technology or Server Side technology. To develop a web application by using .Net we have to use a .net Web technology called Asp.Net and a language called C#.Net.
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2.What do you mean by Server side technology?

Ans: The code which is executing with in the web server is called as Server Side Code. Server side code we can implemented by using server side technologies.

 Ex:- ASP,ASP.NET,JSP,PHP and so on.

Using server side technology we can develop server side web pages.
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3.What do you mean by Client side technology?

Ans: The code which is executing with in the web browser is called as Client Side Code. Client side code can be implemented by using client side technologies.

Ex:- JavaScript,HTML,CSS.
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4.What are the programming techniques will be supporting by asp.net?

Ans: Asp.net will support 2 programming techniques. They are

1.InPage Technique

2.CodeBehind Technique.
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5. Can we convert client side control as a server side control?Can we convert server side control as client side control?

Ans: Yes. We can conver Client side control as server side control by adding an attribute called runat="server".

But we can not convert server side control as client side control.
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6. How can you pass values between Asp.Net pages?

Ans: Different techniques to move data from one web form to another are:

1.Query String

2.Cookies

3.Session State

4.Application State

5.Cross Page PostBack

6.Context.Handler object
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7. What is the difference between Rseponse.Redirect() and Server.Transfer()?

Ans: Response.Redirect()

1. It is used to navigate the user request between multiple web servers.

2. It will not hide the destination url address.

Server.Transfer()

1. It is used to navigate the user request within the web server.

2. It will hide the destination url address.
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8. Explain about validation controls in asp.Net?

Ans: There are 6 validator controls. They are

1.Requiredfield Control

2.Compare Validator

3.Range Validator

4.Regular Expression Validator

5.Custom Validator

6.Validation Summary.
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9. When we will go for custom validator control?

Ans; Whenever our validation requirement is unable to achieve with the help of existing validation controls then we have to go for Custom Validator Control.
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10. How to invoke Server side valdation function and How to invoke Client side valdation function?

Ans: Server side valdation function can be invoked by using ASP.NET and Client side valdation function are invoked with the help of JavaScript and HTML.
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