Build and Learn ASP.NET 6.0 Blazor Hands-On - Create Your First Razor Component in Blazor

This tutorial guides you through creating a Blazor component using Visual Studio. It covers setting up a new Blazor project, choosing Blazor WebAssembly, and exploring the default project structure. The video then demonstrates creating a Razor component to calculate the average of numbers from 1 to 100, including writing C# code and implementing markup and styling. The tutorial concludes with running the application and analyzing the code.

What is the main functionality of the average calculator application discussed in the tutorial?

• Calculates the average of numbers from 1 to 100

• Calculates the sum of numbers from 1 to 100

• Sorts numbers from 1 to 100

• Displays a list of numbers from 1 to 100

Which version of Visual Studio is used in the tutorial for setting up the Blazor project?

• Visual Studio 2017

• Visual Studio 2019

• Visual Studio 2020

• Visual Studio 2021

What is the primary reason for choosing the Blazor WebAssembly app template?

• It is the only available template

• It allows client-side execution in the browser

• It is more stable than the server app

• It requires less setup time

What is the purpose of the 'Weather Forecast' service in the initial project template?

• To calculate averages

• To fetch weather data

• To display a counter

• To manage user authentication

What is the first step in creating a new Razor component in the Blazor project?

• Run the application

• Add a new item in the pages folder

• Create a new project

• Modify the existing components

What is the purpose of resetting the sum to zero in the C# code?

• To ensure the average is calculated correctly each time

• To prevent the application from crashing

• To improve the performance of the application

• To simplify the code structure

Which HTML element is used to display the average result in the UI?

• A table

• A header

• A list

• A paragraph

What CSS class is applied to the button in the Razor markup?

• btn-warning

• btn-success

• btn-primary

• btn-danger

What happens when the 'Get Average' button is clicked multiple times?

• The average is recalculated each time

• The application crashes

• The sum is displayed instead of the average

• Nothing happens after the first click

What directive is used to route the new component in the Blazor application?

• @page

• @inject

• @using

• @model