Top 50 Net MVC Interview Questions and Answers

The “RouteData” object is used to create the “RequestContext” object. ASP.NET MVC framework provides better testability of the Web Application and good support for test driven development too. The View is the part of the application that handles the display of the data.

Scott wrote at one point, The first parameter to the “RenderSection()” helper method specifies the name of the section we want to render at that location in the layout template. The second parameter how to become a .net mvc developer is optional, and allows us to define whether the section we are rendering is required or not. ASP.Net MVC has an attribute called “HandleError” that provides built-in exception filters.

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Hiring managers ask this question to gauge your expertise and familiarity with a commonly used technology in the .NET world. They want to assess your ability to integrate and work with RESTful APIs, which play a significant role in modern web development. Additionally, your preferred tools and libraries give them insight into your working style and how you approach problem-solving in the context of API development and consumption. Choose the appropriate method based on your application’s requirements and potential bottlenecks. Appsettings.json also supports environment-specific files like appsettings.Development.json, which override base settings when running in specific environments.

interview questions for experienced .net mvc developer

In a recent project involving complex data access requirements, I employed this pattern to abstract the underlying data storage mechanism from the business logic layer. This allowed for better separation of concerns and made it easier to switch between different data sources without affecting the rest of the application. Additionally, using the Repository pattern simplified unit testing by enabling us to mock the data access layer effectively. An area consists of its own set of controllers, views, and models, allowing developers to work on specific parts of an application without affecting others.

ASP.NET MVC Interview Questions for Freshers

I pay close attention to aspects such as readability, maintainability, and efficiency, as well as checking for any security vulnerabilities or potential bugs. I have worked extensively with tools like Jenkins, TeamCity, and Azure DevOps to automate the build, test, and deployment stages of our applications. Additionally, I’ve integrated version control systems such as Git and SVN into the pipeline to ensure seamless tracking of changes and efficient collaboration among team members. Once the dependencies are identified, we create abstractions (interfaces) for these services, which allows us to decouple concrete implementations from the dependent classes. The dependent classes should only rely on these interfaces rather than specific implementations.

.NET Framework vs. .NET: What You Need to Know – Dice Insights

.NET Framework vs. .NET: What You Need to Know.

Posted: Wed, 06 Jul 2022 07:00:00 GMT [source]

If the placeholder values are unknown, the third parameter can be their default values. DevOps is the need of the hour in many organisations as it enables rapid deployment and development of consumer and enterprise applications and makes their businesses function better. DevOps along with cloud computing have maximized the innovations by combining deployment, development and testing tools in the cloud. One of the leading cloud service providers Azure has come up with an Azure DevOps which is the evolution of Microsoft’s Visual Studio Team Services (VSTS).

If we place the log.txt file in the ~/bin/folder of an MVC application, will it affect the app?

These libraries can be shared across multiple projects, promoting code reusability and modularization. The primary purpose of appsettings.json is to store key-value pairs that can be accessed throughout the application using dependency injection or IConfiguration interface. This allows developers to separate environment-specific configurations (e.g., database connection strings, API keys) from code, making it easier to maintain and deploy across different environments. Create a ShoppingCartSummaryViewComponent class inheriting from ViewComponent.

This article attempts to explain the differences among ViewData, ViewBag and TempData with examples. ViewData and ViewBag are similar and TempData performs additional responsibility. Database first is nothing but only a approach to create web application where database is available first and can interact with the database. In this database, database is created first and after that we manage the code. The Entity Framework is able to generate a business model based on the tables and columns in a relational database. You typically do not have to write code to add routes in an MVC application.

How can you display something in CodeIgniter?

Custom HTML Helpers also can be created by overriding “HtmlHelper” class. Dependency Resolver again has been introduced in MVC3 and it is greatly simplified the use of dependency injection in your applications. This turn to be easier and useful for decoupling the application components and making them easier to test and more configurable.

interview questions for experienced .net mvc developer