Controllers and Model Binding

1. What is the primary function of model binding in ASP.NET Core controllers?

To validate user input To convert raw requests into typed parameters To manage database connections To render views dynamically

2. What attribute must be used for binding JSON payloads in MVC controllers?

[FromQuery] [FromRoute] [FromBody] [FromForm]

3. What happens when a binding fails in ASP.NET Core model binding?

It throws an exception It results in a 404 error A default value is assigned The system logs an error

4. What approach should be used to avoid overposting vulnerabilities when binding to entities?

Bind directly to the entity Use a ViewModel with editable fields Allow all posted properties Use the `[Bind(...)]` attribute extensively