If you want to code for ASP.NET Core and prefer a lightweight, cross-platform editor, which tool would you likely use?
- Visual Studio
- Sublime Text
- Notepad
- Visual Studio Code
Visual Studio Code is a lightweight, cross-platform code editor that is highly popular among developers for ASP.NET Core development. It offers a wide range of extensions and support for various programming languages, making it an excellent choice for web development.
Which component in the MVC design pattern decides which view to display based on the user's actions or input?
- Model
- View
- Controller
- Router
In the MVC (Model-View-Controller) pattern, the "Controller" is responsible for deciding which view to display based on the user's actions or input. It acts as an intermediary between the model (data) and the view (user interface) and handles the flow of control in the application.
Your application requires users to provide their full address during registration. How would you modify the registration process to accommodate this requirement in ASP.NET Core?
- Create a Custom User Class with Address Property
- Add a New Table for User Addresses
- Modify the Default Identity User Class
- Create a Separate Registration Form for Addresses
To accommodate the requirement for full addresses, you should create a custom user class that extends the default IdentityUser class and includes an Address property. This allows you to store address information in the user's profile.
During the development of an ASP.NET Core application, you need a tool that allows you to quickly execute tasks like running the application, executing EF Core migrations, or generating code. Which tool within the ASP.NET Core ecosystem should you utilize?
- ASP.NET Core CLI
- Entity Framework Core CLI
- Visual Studio
- Visual Studio Code
To quickly execute tasks like running the application, executing Entity Framework Core migrations, or generating code in an ASP.NET Core project, you should use the ASP.NET Core CLI (Command Line Interface). It provides a set of powerful commands that streamline development tasks.
In your ASP.NET Core application, you want to ensure that the code you write is free from bugs and behaves as expected. What practice would you adopt during development?
- Unit Testing
- Code Obfuscation
- Copy-Pasting Code
- Ignoring Error Messages
Unit testing is a best practice for ensuring the reliability and correctness of your code. It involves writing small, isolated tests for individual units of code to validate their behavior. Code obfuscation is used for security but not for bug prevention, while copy-pasting code and ignoring error messages are counterproductive practices.
How is the order of middleware components significant in ASP.NET Core?
- It determines the order in which middleware processes requests
- It affects the database schema
- It influences the frontend design
- It decides the routing structure
The order of middleware components is vital in ASP.NET Core because it determines the sequence in which each middleware processes incoming HTTP requests. This order affects how requests are handled, as each middleware can perform tasks like authentication, logging, or request/response modification. The sequence can significantly impact the behavior of your application.
You want to add a new CSS file to your ASP.NET Core application. Which directory should you place this file in to ensure it's accessible by the web server?
- wwwroot
- Views
- Controllers
- Models
To make static files like CSS accessible to the web server in an ASP.NET Core application, you should place them in the wwwroot directory. This directory is designed to hold files that should be served directly to clients.
Which template would be most suitable for creating a web API project in ASP.NET Core?
- Blazor
- MVC (Model-View-Controller)
- Razor Pages
- Web Application
The MVC (Model-View-Controller) template is most suitable for creating a web API project in ASP.NET Core. It's specifically designed for building web applications and APIs, providing the necessary structure and components for handling HTTP requests and responses in a RESTful manner.
What is the primary pattern upon which ASP.NET Core MVC is built?
- Model-View-Controller (MVC)
- Observer Pattern
- Singleton Pattern
- Factory Pattern
ASP.NET Core MVC (Model-View-Controller) is built upon the MVC architectural pattern. This pattern separates the application into three interconnected components: Model (data and business logic), View (UI presentation), and Controller (handles user input and controls the flow).
What's the primary difference between conventional routing and attribute routing in ASP.NET Core MVC?
- Conventional routing uses route templates defined in the "Startup.cs" file, while attribute routing defines routes using attributes directly on controller actions or methods.
- Conventional routing is for HTTP GET requests, while attribute routing is for HTTP POST requests.
- Conventional routing is more efficient, while attribute routing is more flexible.
- Conventional routing is only suitable for RESTful APIs, while attribute routing is for web applications.
The primary difference between conventional routing and attribute routing in ASP.NET Core MVC is that conventional routing uses route templates defined in the "Startup.cs" file, while attribute routing defines routes using attributes directly on controller actions or methods. Conventional routing is configuration-based, while attribute routing is declarative and provides more flexibility in defining routes.