ASP.NET Core Razor Pages & Views

Question 1

What attribute automatically binds a Razor Page's PageModel property to incoming HTTP POST form data?

Accepted Answer

[BindProperty]

Answer

[BindProperty] is the dedicated attribute for binding PageModel properties to form data on POST requests in Razor Pages.

Question 2

Which handler method signature handles HTTP GET requests in a Razor Pages PageModel?

Accepted Answer

Both OnGet() and OnGetAsync() are valid

Answer

Both synchronous OnGet() and asynchronous OnGetAsync() are valid handler methods for GET requests in Razor Pages.

Question 3

What Razor directive declares the model type for a Razor view, enabling IntelliSense and strong typing?

Accepted Answer

@model

Answer

The @model directive declares the C# type of the Model property available in the Razor view, enabling strong typing.

Question 4

Where are Razor Pages .cshtml files stored by default in an ASP.NET Core project?

Accepted Answer

/Pages

Answer

By convention, Razor Pages files are stored in the /Pages folder, and the folder structure maps directly to URL routes.

Question 5

What is the file extension for a Razor Page's code-behind PageModel file?

Accepted Answer

.cshtml.cs

Answer

The PageModel code-behind uses the .cshtml.cs extension, pairing it with the corresponding .cshtml view file.

ASP.NET Core Practice Test