Knowledge check

1.

How do you make a Blazor component interactive so that it can handle UI events?

Apply an interactive render mode using the @rendermode directive.

Assign the component a route using the @page directive.

Add an event handler to the component, like @onclick.

Add a code block to the component using @code

2.

What happens to a component immediately after it handles a UI event?

The component is rendered.

The component is disposed.

The component updates all data bindings.

3.

What is data binding used for in Blazor?

To persist the state of a component to a database.

To bind the value of a UI element to a value in code.

To bind request data to a model object.

4.

Which of the following examples isn't a valid Razor directive?

@bind

@code

@page

@currentCount

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