11+ Proven net Web Developer Interview Questions +Answers

While both are extensible, Razor benefits from being Microsoft-supported and tightly integrated into the ASP.NET MVC framework, making it more widely adopted and better documented. We need forms authentication to ensure only authorized https://remotemode.net/ personnel are using the specific service based on their position or status in the organization. Razor is the new view-engine introduced by MVC3, which acts as pluggable modules and applies different template syntax options.

• Value types and reference types represent two fundamental ways of storing and managing data in C#.
• Basically, the view is used to render the domain data (i.e. business data).
• Value types directly contain their data, which is stored on the stack.
• It uses a method where two pointers, left and right, start at the edges of the array and gradually move towards each other.
• Another way of understanding encapsulation is to think of it as “hiding” the state of an object as private or protected.
• Be prepared to have deep discussions about real-world problem-solving, project portfolios, and experiences.
• These events enable developers to handle user interactions and manage control states.
• MVC views contains HTML so you have full control over the view that will be rendered.Unlike WebForms no server controller are used which generates unwanted HTML.

When approaching code reviews, my primary focus is on understanding the intent behind the changes made by the developer. This helps me provide constructive feedback that aligns with their goals while ensuring the code meets our quality standards. I pay close attention to aspects mvc developer 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.

Have you earned any sort of certification to boost your opportunities as a .NET Developer?

The derived classes of ActionResult are FileStreamResult, ViewResult, and JsonResult. It is the right situation to inspect permissions or check for an active session. At the same time, afterFilter() is called after every rendering is done and after every controller action. The output of the Index() action method will be cached for 20 seconds. If you will not define the duration, it will cache it for by default cache duration 60 sec.

• All public methods of a Controller in ASP.NET MVC application that respond to the incoming URL are considered as Action Methods.
• Remote validation was useful for that; without posting all the data we can validate only the email address supplied by the user.
• CQRS (Command Query Responsibility Segregation) is a design pattern that separates the read and update operations for a data store.
• Areas in .NET MVC allow developers to logically group related controllers, views, and models into separate logical folders.
• With these questions, you will gain in-depth knowledge and insight into how to answer the most asked questions in a .NET interview.

Action Filters are additional attributes that can be applied to either a controller section or the entire controller to modify the way in which action is executed. These attributes are special .NET classes derived from System.Attribute which can be attached to classes, methods, properties, and fields. Due to the separation of the model from the view, the user interface can display multiple views of the same data at the same time.

.NET Roles & Responsibilities

If it found a matching URL pattern for the incoming request in the Route Table, then it fetches the corresponding handler information and forwards the request to the appropriate controller and action method. Model binding in ASP.NET MVC is the process of mapping user input data from HTTP requests to action method parameters or model properties. It simplifies code by automatically handling data conversion and validation.

Our Mindmajix Team has curated a list of ASP.NET MVC Interview Questions and Answers to help candidates prepare for their Interviews. Some of the ASP.NET MVC Topics covered in these interview questions are HTML Helper Class, Razor, Master Page, Validation, Scaffolding, Partial View, Authentication, AJAX, Area, etc. With the help of experts, we’ve compiled a list of the most important ASP.NET MVC Interview Questions that will increase your chances of getting hired.

What is the use of remote validation in MVC?

This .NET interview question tests candidates’ basic knowledge of collections. Along with stacks and queues in this category are hash tables, bags, dictionaries and lists. A stack keeps track of what is executing and contains stored value types to be accessed and processed as LIFO (Last-In, First-Out), with elements inserted and deleted from the top end. An interface, on the other hand, can declare properties, methods and events only (no access modifiers). In short, an interface designates a contract/behavior that implementing classes should have.

Imagine it like a code that says whether the information should be sent in chunks or compressed to save space. It’s like a set of rules for sending and receiving messages on the internet so that it’s done smartly and effectively. On the other hand, .NET Framework is older and only works on Windows.

It provides some abstract/virtual members that the inheriting entities must implement, as well as a partial implementation for a functionality. For extra credit, job candidates might mention that this class can also declare fields. If you’re interviewing a .NET developer, you should be somewhat familiar with programming. For inefficient database queries, I analyze the execution plans and optimize the queries by adding appropriate indexes, using stored procedures, or implementing pagination techniques.

On the other hand, .NET Core is a newer, open-source, cross-platform framework developed by Microsoft to address the need for modern application development. It’s designed to be lightweight, modular, and highly performant, making it suitable for cloud-based applications, microservices, and containerization. While it shares many components with the .NET Framework, .NET Core offers better flexibility, scalability, and performance in certain scenarios. This was essentially an effort to create web services using Microsoft’s existing Visual Studio Tools without forcing developers to learn new scripting languages. Web Forms still allows developers to create quick and simple applications, and some legacy systems may still run as Web Forms. Delegate objects can then be passed to code which calls the method according to the method signature, meaning the developer doesn’t have to know at compile time which method is being invoked.