MCSD Developing ASP.NET MVC Web Applications 3

Question 1

In ASP.NET MVC, what is a Partial View?

Accepted Answer

A reusable view fragment rendered inside another view

Answer

A partial view is a reusable Razor view fragment that can be embedded within other views.

Question 2

What does the `[Authorize]` attribute do in ASP.NET MVC?

Accepted Answer

Restricts access to authenticated users only

Answer

The `[Authorize]` attribute restricts the action or controller to authenticated users, redirecting others to the login page.

Question 3

What is Bundling and Minification in ASP.NET MVC?

Accepted Answer

Combining and reducing CSS/JS file sizes to improve load performance

Answer

Bundling combines multiple files into one, and minification removes unnecessary characters to reduce response size.

Question 4

Which HTML helper renders a text input field bound to a model property in ASP.NET MVC?

Accepted Answer

Html.TextBoxFor()

Answer

`Html.TextBoxFor()` generates a `<input type='text'>` element bound to a model property using a lambda expression.

Question 5

What does `ModelState.IsValid` check in an ASP.NET MVC action?

Accepted Answer

Whether all model validation rules (data annotations) passed

Answer

`ModelState.IsValid` returns true if all data annotation validations on the submitted model passed.

MCSD Exam Practice Test