blazor interview questions

The development of websites and mobile applications is now in a fascinating era. The majority of developers originally utilized JavaScript to write code for web apps because of its platform freedom and other ground-breaking features.

To produce great online applications and mobile applications, software developers are seeking alternatives to JavaScript as the web development sector has been growing at a rapid rate.

Blazor Web Assembly is a development that enables you to run.NET in a program without the requirement for additional components and modules.

Although completing a job interview is difficult in the Blazor framework, if you decide to do it, you’ve come to the perfect spot.

You can get your ideal job by using this post’s top interview question from the Blazor framework. Starting now!

Building contemporary, scalable, and cross-platform Web applications with C# and.NET is made possible with the free, open-source, Blazor Web framework.

It was originally intended for C# and.NET developers who wanted to create web client applications using the C# language that Blazor, a project of Microsoft and the open-source community, was developed.

Modern, swift, and quickly changing best describes Blazor. Both client-side and server-side coding is supported by Blazor. .NET is used to write both the server-side and client-side app logic.

Blazor generates the user interface as HTML and CSS for wide browser compatibility, including mobile browsers, despite the fact that the code is written in.NET and C#.

Blazor Interview Question and Answer

Question What is Blazor? Blazor is a free, open-source, cross-platform Web framework that allows developers to build modern, scalable, and cross-platform Web applications using C# and .NET. Blazor developed by Microsoft and the open-source community is initially designed to keep in mind C# and .NET developers who want to build web client applications using C# language. Blazor is modern, fast, and rapidly evolving. Most web client applications are written using JavaScript where code mostly runs in the browser. Blazor framework allows developers to create rich interactive UIs using C# instead of JavaScript. Blazor supports both client-side and server-side coding. Both server-side and client-side app logic is written in .NET. Even though the code is written in .NET and C#, Blazor renders the UI as HTML and CSS for wide browser support, including mobile browsers. Here is a simple example of Blazor code that shows how HTML and C# are in the same file and how a function can be called from HTML code.

Blazor integrates with modern hosting platforms, such as Docker. Want to learn more about Blazor, start here:

Question Why use Blazor? Blazor is developed for developers who are not comfortable with JavaScript and mostly have C# and .NET backgrounds. Blazor offers the following advantages,

  • Write code in C# instead of JavaScript.
  • Leverage the existing .NET ecosystem of .NET libraries.
  • Share app logic across server and client.
  • Benefit from .NETs performance, reliability, and security.
  • Stay productive with Visual Studio on Windows, Linux, and macOS.
  • Build on a common set of languages, frameworks, and tools that are stable, feature-rich, and easy to use.
  • Answer: Microsoft Introduced Blazor WebAssembly as a new way to use ASP.NET core at the client-side. This is in preview edition till now (March 2020). Blazor WebAssembly is a nice and clean way to create a single-page app for building interactive client-side web apps with the power of C# on client-side too, means on the browser with the uses of open web standards without any plugins or code transpilation.

    Answer: Blazor is much inspired by the other new and Morden UI Frameworks with many features. It’s not a replacement of any other JavaScript-based UI Frameworks, but yes it could be the best way for all the .Net Developer for creating next application with the list of rich features, as follows:

    Answer: Microsoft Blazor Server decouple the application layers as Blazor Components (in form of Razor component) with the support of C# to write the logic for the client browser. Blazor built on the top of the ASP.Net Core framework. It provides support for hosting Razor components on the server in an ASP.NET Core app. Blazor uses the SignalR for making a connection in the ASP.Net server to the DOM at Client Side.

    Answer: Blazor uses the Razor template engine that generates HTML and serves to the web browsers. We can use both HTML and C# syntax all together in the Razor templates and Razor engine then compiles the Razor templates to generate the HTML. In Blazor Components we can use In-Line coding for the logics or we can separate it and can write the component functions into a separate C# class file. We use @code {} block for writing the C# functions along with HTML.

    Why should I use Blazor?

    Developers with backgrounds in C# and.NET who are not at ease with JavaScript are the target audience for Blazor. Blazor has the following benefits:

  • Use C# instead of JavaScript when writing code.
  • Share app logic between the client and the server.
  • Utilize the.NET libraries that already exist in the.NET environment.
  • Gain from the performance, dependability, and security of.NET.
  • Build your application using a reliable, feature-rich, and user-friendly collection of languages, frameworks, and tools.
  • Utilize Visual Studio on Windows, Linux, and macOS to be productive.
  • FAQ

    Is there a future for Blazor?

    If you were considering a Windows desktop application (built on something like WPF), Blazor is a more future-forward choice. But if you’re a business building modern, public web applications, there’s very little chance you’ll recommend a client start with Blazor today.

    Is Blazor better than Angular?

    Contrarily, Blazor is constantly changing and, despite its potential, lacks the maturity to rival Angular. Angular supports progressive web apps (PWAs). However, server-side Blazor cannot be utilized as a PWA. Instead, leveraging Angular tooling is more useful.

    What framework does Blazor use?

    The Blazor WebAssembly hosting model has the following limitations: The app is restricted to the capabilities of the browser. Capable client hardware and software (for example, WebAssembly support) is required. Download size is larger, and apps take longer to load.

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