2: What is the role of the View in MVC?

3: Explain the role of the Controller in MVC.

4: What are the advantages of using the MVC pattern?

5: Can you explain the flow of data in MVC?

6: What are the main differences between ASP.NET Web Forms and ASP.NET MVC?

7: How does data flow between the View and the Controller in MVC?

8: What is the purpose of the ViewBag in MVC?

9: How can you handle form submissions in MVC?

10: What is the purpose of routing in MVC?

11: What is the role of the ViewModel in MVC?

12: How does MVC support separation of concerns?

13: What is the difference between ViewData, ViewBag, and TempData in MVC?

14: How does the MVC pattern facilitate test-driven development (TDD)?

15: Can you explain the concept of routing in MVC and its benefits?

16: What are Action Filters in MVC and how are they useful?

17: How can you handle authentication and authorization in MVC?

18: Explain the concept of routing constraints in MVC.

19: What is the role of the Razor view engine in MVC?

20: How can you handle errors and exceptions in MVC?

21: What is the purpose of the ASP.NET Web API in MVC?

22: How can you handle form validation in MVC?

23: What is the difference between TempData and Session in MVC?

24: Can you explain the concept of areas in MVC?

25: How can you implement caching in MVC to improve performance?

26: What is the role of the Routing Engine in MVC?

27: How can you handle asynchronous operations in MVC?

28: What is the difference between RedirectToAction and RedirectToRoute in MVC?

29: How can you handle cross-site scripting (XSS) attacks in MVC?

30: What is the difference between ViewBag and ViewData in MVC?

31: What is the role of the AntiForgeryToken in MVC and how does it help prevent CSRF attacks?

32: What is the concept of scaffolding in MVC?

33: How can you implement authentication and authorization using ASP.NET Identity in MVC?

34: What are the advantages of using dependency injection in MVC?

35: How can you handle file uploads in MVC?

36: What is the purpose of the JsonResult in MVC?

37: How can you handle routing in areas in MVC?

38: What is the purpose of the JsonResult and PartialViewResult in MVC, and when would you use each?

39: How can you handle exceptions globally in MVC?

40: How can you pass data from a Controller to a View in MVC?

41: What is the purpose of the ViewModel in MVC, and how is it different from the Model?

42: What is the role of the Routing table in MVC?

43: How can you handle authentication and authorization in MVC?

44: How can you handle Ajax requests in MVC?

45: What is the purpose of the Global.asax file in an MVC application?

46: What is the purpose of the TempData object in MVC, and how is it different from ViewBag and ViewData?

47: What are the different types of action results in MVC?

48: What is the difference between HTML helpers and URL helpers in MVC?

49: What is the purpose of the [HttpPost] attribute in MVC, and when should it be used?

50: What are the different types of filters in MVC and how are they used?

51: What is the purpose of the RouteConfig.cs file in an MVC application?

Mvc Interview Questions And Answers

1. Purpose of the Model in MVC:

Ans.

• The Model in the MVC (Model-View-Controller) pattern represents the application’s data and business logic.
• It is responsible for managing data, processing business rules, and interacting with the database.

2.Role of the View in MVC:

Ans.

• The View is responsible for presenting data to the user and handling user interface interactions.
• It displays information from the Model and sends user input back to the Controller for processing.

3.Role of the Controller in MVC:

Ans.

• The Controller manages user input, processes it (along with data from the Model), and updates the View accordingly.
• It acts as an intermediary between the Model and the View, handling user requests and updating the application state.

4.Advantages of Using the MVC Pattern:

Ans.

• Separation of Concerns: Clear separation of application logic, user interface, and data management.
• Modularity: Components (Model, View, Controller) can be developed and tested independently.
• Reusability: Components can be reused in different parts of the application.
• Maintainability: Easier maintenance and updates due to the modular and organized structure.

5.Flow of Data in MVC:

Ans.

• User interacts with the View.
• View sends user input to the Controller.
• Controller processes input, interacts with the Model, and updates the View.
• View displays updated data to the user.
• This cycle continues based on user interactions.

6.Differences Between ASP.NET Web Forms and ASP.NET MVC:

Ans.

• Web Forms: Event-driven, controls with server-side state, less control over HTML, follows a page-centric approach.
• MVC: Separation of concerns, full control over HTML, supports test-driven development, follows an action-centric approach.

7.Data Flow Between View and Controller in MVC:

Ans.

• User interacts with the View (e.g., form submission).
• View sends data to the Controller.
• Controller processes data, updates the Model if needed, and returns a response.
• View displays the updated information to the user.

8.Purpose of ViewBag in MVC:

Ans.

• ViewBag is a dynamic property that allows passing data from the Controller to the View.
• It is useful for sending small amounts of data between the Controller and the View without using strongly-typed models.

9.Handling Form Submissions in MVC:

Ans.

• Create a form in the View with appropriate HTML helpers.
• Submit the form to an action method in the Controller.
• Controller processes form data, performs necessary actions, and updates the Model or View.
• Use model binding to simplify handling form data in the Controller.

10.Purpose of Routing in MVC:

Ans.

• Routing is the process of mapping URLs to Controller actions.
• It helps determine which Controller and action should handle a particular URL request.
• Enables creating clean and user-friendly URLs for different parts of the application.

Hridhya Manoj

Hello, I’m Hridhya Manoj. I’m passionate about technology and its ever-evolving landscape. With a deep love for writing and a curious mind, I enjoy translating complex concepts into understandable, engaging content. Let’s explore the world of tech together