Basic Asp.Net Interview Questions for Fresher’s
1. What is ASP.Net?
It is framework which is developed By Microsoft to develop web sites using web forms(aspx), MVC, HTML, Javascript, CSS etc.Asp.Net compiles the Web pages and provides much better performance than scripting languages, such as VBScript. We can create the Web Application with most commonly used languages like visual basic , C#,J#.
2. What is ASP?
Active Server Pages (ASP), also known as Classic ASP, which is developed by Microsoft's server-side technology, which helps in creating dynamic and user-friendly Web pages.
3. What is the basic Difference between ASP and ASP.NET?
Basic difference between ASP and ASP.Net is that Asp is interpreted where Asp.Net is compiled. Asp.Net convert the code into MSIL (Microsoft Intermediate Language).
4. What is the difference between Server.Transfer and Response.Redirect?
In Server.Transfer it transfers from one page to the other page without making a round-trip back to the client’s browser. It is faster in process but it doesn’t update URL history.
Response.Redirect is used to redirect the user’s browser to another page or site. It is use to move from one page to another page.
5. What are the different validators in ASP.NET?
- Required field Validator
- Range Validator
- Compare Validator
- Custom Validator
- Regular expression Validator
- Summary Validator
6. What is ViewState?
ViewState is used to retain the state of server-side objects between page post backs
8. What is the difference between web Config and machine config?
Web config file is specific to a web application where as machine config is specific to a machine or server. There can be Multiple Web Config files into an application where as we can have only one machine config file on a server.
Web config file is specific to a web application where as machine config is specific to a machine or server. There can be Multiple Web Config files into an application where as we can have only one machine config file on a server.
9. In which event of page cycle is the ViewState available?
After the Init() and before the Page_Load().
After the Init() and before the Page_Load().
10. What is caching?
Caching is a technique used to increase performance by keeping frequently accessed data or files in memory.
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