Top 10 ASP NET MVC Interview Questions in 2023

In ASP.NET Core, middleware refers to a pipeline that processes HTTP requests and responses, enabling developers to add functionality. Such functionality may include authentication, logging, or exception handling. A possible answer to this question is that .NET is a technology by Microsoft providing a managed runtime environment, how to become a .net mvc developer libraries, and APIs for developing and running applications. The main components of .NET include the Common Language Runtime  (CLR), Framework Class Library (FCL), and programming languages like C#. DotNET is used to develop all kinds of applications including desktop applications, mobile applications, and web applications.

This article attempts to explain the differences among ViewData, ViewBag and TempData with examples. ViewData and ViewBag are similar and TempData performs additional responsibility. ASP.NET Scaffolding is a code generation framework for ASP.NET Web applications. TempData is able to keep data for the duration of a HTP request, in other words, it can keep live data between two consecutive HTTP requests. The handler can be a physical file, such as a .aspx file in a Web Forms application. A handler can also be a class that processes the request, such as a controller in an MVC application.

How would you use Docker Compose to orchestrate multiple containers in a .NET MVC application?

They help organize code by grouping related controllers, views, and models within separate folders, promoting modularity and maintainability. Feature-based organization groups related controllers, views, and other components by feature or functionality. Pros include improved maintainability, easier navigation, and better separation of concerns.

interview questions for experienced .net mvc developer

In ASP.NET Web Forms, the page life cycle involves events like Page_Init, LoadViewState, LoadPostData, Page_Load, RaisePostBackEvent, SaveViewState, and Page_Unload. These events enable developers to handle user interactions and manage control states. One of the many advantages of using ASP.NET MVC lies in its seamless integration with other Microsoft technologies such as Entity Framework, SQL Server, and Azure. Furthermore, this framework boasts excellent performance optimization capabilities, which can be attributed to features like caching, bundling, and minification.

Tested skills

Scenario-based interview questions are often used in ASP.NET MVC job interviews to assess the candidate’s problem-solving skills and ability to apply their knowledge to real-world scenarios. These types of questions typically present a hypothetical situation or problem related to web application development and ask the candidate to describe how they would approach it. The goal of these questions is to assess the candidate’s ability to think critically, troubleshoot issues, and apply their knowledge to practical situations. Some common ASP.NET MVC interview questions for experienced developers include topics like routing, model binding, data access, dependency injection, unit testing, and security. Employers may also ask about their experience with specific tools and technologies, such as Entity Framework, LINQ, or Razor views. Experienced developers should be able to demonstrate a deep understanding of these concepts and technologies and provide examples of how they have applied them in their previous work.

interview questions for experienced .net mvc developer

It has a set of attributes and classes defined in the System.ComponentModel.DataAnnotations assembly. This metadata describes a set of rules that are used to validate a property. To override the route prefix at the action method level, you need to use the ~ (tilde) character. It is very difficult to create certain URI patterns using convention-based routing which is common in Restful Services.

Q17: What is TDD (Test Driven Development) in ASP.NET MVC?

Showcasing your knowledge on when to use interfaces demonstrates that you can tackle complex programming tasks and create well-structured, maintainable code. The interviewer wants to assess your understanding of the .NET framework and its components. CLR plays a critical role in .NET development as it provides a common execution environment for all .NET applications, irrespective of the programming language used.

Next up on this top .NET basic interview questions and answers, we need to understand a very important difference. Our test database comes packed with default ASP.NET MVC coding tests that are ready to send out straight away. Default tests are designed by our experts and are pre-loaded with the most popular test settings. If you decide you want to alter these settings, then you can customize your own tests.

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