ASP.NET MVC interview questions for freshers

Model holds data and rules, View renders HTML, Controller handles the request and picks the view.

It is a public method on a controller that routing can select.

A template like {controller}/{action}/{id} maps URL segments to a controller type and method.

I put Route or HttpGet on the controller or action so the URL lives next to the method.

Razor mixes HTML with C# using @.

Layout is the shared chrome: nav, footer, scripts.

A partial is a reusable chunk of markup I render with Partial or a tag helper.

ViewData is a dictionary for this request

It is a class shaped for one screen, not the raw database entity.

They generate form fields, links, and anti-forgery tokens with the right names for model binding.

ViewResult renders a Razor view.

The framework maps query, form, and route values onto action parameters and complex types by name.

Attributes like Required and StringLength populate ModelState.

It blocks CSRF on POST by matching a hidden token with a cookie.

It runs before or after an action so I can log, authorize, or short-circuit.

Areas split a large site into folders with their own controllers and views, like Admin versus Shop.

Session stores per-user data across requests on the server.

Core is cross-platform, uses a middleware pipeline, and built-in DI.

Model holds data and domain rules.

Routes map URL patterns to controller actions.