[Interview & written test] ASP. NET related questions

1. Introduction to ASP. NET

A: Asp. net is not a language, but a powerful server-side Technology for creating dynamic web pages. It is Microsoft. netframework is a set of technologies used to generate Web applications and Web services. It uses the Common Language Runtime (commonlanguage runtime) to provide users with a powerful programming framework for enterprise-level Web application services at the backend of the server. Technical Features of ASP. NET: Powerful and adaptive, easy to learn, and efficient manageability.

2. Differences between ASP and ASP. NET

A:

A. Different Development languages:

ASP is only limited to non-type scripting language development. The method for adding ASP code to web pages is the same as that for adding code to client scripts, leading to code clutter.

ASP. NET allows users to select a fully functional stronugly-type programming language, and also allows users to add a huge. netframework.

B. Different Operating Mechanisms:

ASP is a programming framework that explains running, so the execution efficiency is low.

ASP. NET is a compilation programming framework. Running is the library code for the Common Language Runtime compiled on the server. You can use early binding to implement compilation to improve efficiency.

C. Different Development Methods:

ASP is it difficult to maintain and reuse interfaces and program designs.

ASP. NET separates interface design and program design with different files, improving reusability and maintainability.

3. Describe ASP. NET application features

A: application has the following four features:. the amount of information is any size; B. applications and the entire application/all users; C. stored on the server; D. the scope and retention time are the entire application lifecycle.

(There is a common event in the application, which is usually used by you. lock () and application. unlick () is used to maintain data integrity, avoid conflicts, and serialize application requests ).