Asp.Net Core Course

ASP.NET Core 2.0 has come up with so many new features to improve your performance as well as to increase your productivity and to make your application more robust and reliable. When it is coupled with other performance tools and application monitoring, it would become a powerful solution for building apps.

Top 10 ASP.NET Core Interview Questions and Answers for 2019

1. What is the ASP.NET Core?

ASP.NET Core is not an upgraded version of ASP.NET. ASP.NET Core is completely rewriting that work with .net Core framework. It is much faster, configurable, modular, scalable, extensible and cross-platform support. It can work with both .NET Core and .net framework via the .NET standard framework. It is best suitable for developing cloud-based such as web application, mobile application, IoT application.

2. What are the features provided by ASP.NET Core?

3. Following are the core features that are provided by the ASP.NET Core

• • Built-in supports for Dependency Injection

  • Built-in supports for the logging framework and it can be extensible

  • Introduced new, fast and cross-platform web server - Kestrel. So, a web application can run without IIS, Apache, and Nginx.

  • Multiple hosting ways are supported

  • It supports modularity, so developer need to include the module required by the application. However, .NET Core framework is also providing the meta package that includes the libraries

  • Command-line supports to create, build and run the application

  • There is no web.config file. We can store the custom configuration into an appsettings.json file

  • There is no Global.asax file. We can now register and use the services into startup class

  • It has good support for asynchronous programming

  • Support WebSocket and SignalR

  • Provide protection against CSRF (Cross-Site Request Forgery)

4. What are the advantages of ASP.NET Core over ASP.NET?

5. There are following advantages of ASP.NET Core over ASP.NET :

• • It is cross-platform, so it can be run on Windows, Linux, and Mac.

  • There is no dependency on framework installation because all the required dependencies are ship with our application

  • ASP.NET Core can handle more request than the ASP.NET

  • Multiple deployment options available withASP.NET Core

6. What is Metapackages?

The framework .NET Core 2.0 introduced Metapackage that include all the supported package by ASP.NET code with their dependencies into one package. It helps us to do fast development as we don't require to include the individual ASP.NET Core packages. The assembly Microsoft.AspNetCore.All is a meta package provide by ASP.NET core.

7. Can ASP.NET Core application work with full .NET 4.x Framework?

Yes. ASP.NET core application works with full .NET framework via the .NET standard library.

8. What is the startup class in ASP.NET core?

Startup class is the entry point of the ASP.NET Core application. Every .NET Core application must have this class. This class contains the application configuration rated items. It is not necessary that class name must "Startup", it can be anything, we can configure startup class in Program class.

• 2. public class Program

  3. {

  4. public static void Main(string[] args)

  5. {

  6. CreateWebHostBuilder(args).Build().Run();

  7. }

  9. public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>

  10. WebHost.CreateDefaultBuilder(args)

  11. .UseStartup<TestClass>();

  12. }

9. What is the use of ConfigureServices method of startup class?

This is an optional method of startup class. It can be used to configure the services that are used by the application. This method calls first when the application is requested for the first time. Using this method, we can add the services to the DI container, so services are available as a dependency in controller constructor.

10. What is the use of Configure method of startup class?

It defines how the application will respond to each HTTP request. We can configure the request pipeline by configuring the middleware. It accepts IApplicationBuilder as a parameter and also it has two optional parameters: IHostingEnvironment and ILoggerFactory. Using this method, we can configure built-in middleware such as routing, authentication, session, etc. as well as third-party middleware.

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2. https://nettricksdot.blogspot.com/2020/11/aspnet-mvc-online-training.html

3. https://skdotnettricks.blogspot.com/2020/07/why-i-prefer-javascript-framework-over-aspnetmvc.html

4. https://skdotnettricks.blogspot.com/2020/07/why-i-prefer-javascript-framework-over-aspnetmvc.html

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6. https://skdotnettricks.blogspot.com/2019/09/step-by-step-solution-structure-for.html

7. https://www.aileensoul.com/article/everything-you-need-to-know-about-asp-net-web-api

8. https://www.highforum.net/get-trained-in-asp-net-core-to-become-a-professional-web-developer/

9. https://timebusinessnews.com/become-a-web-developer-learn-asp-net-mvc/

10. https://fxpst.com/is-asp-net-training-important-to-build-your-career/

11. https://ruftuf.wordpress.com/2020/10/17/features-of-mvc-framework-and-its-applications/

12. https://ruftuf.wordpress.com/2020/09/14/objectives-of-the-certified-mvc-training/

13. https://ruftuf.wordpress.com/2019/10/11/advantages-of-using-asp-net-mvc/