In a tutorial, you see a property type called DbSet. What does this property represent in the context of Entity Framework Core?
- A DbSet represents an entity set that can be queried and updated.
- A DbSet represents a table in the database.
- A DbSet represents a stored procedure.
- A DbSet represents a connection string.
DbSet in Entity Framework Core represents an entity set, which is essentially a collection of entities of a specific type (T). It provides a way to query and manipulate data for that entity type. It's not directly tied to a database table, but it's a representation of entities that can be queried and modified as if they were rows in a table.
You've set up Entity Framework Core in your project, but you're unsure about how to represent a table from your database in your code. Which component in EF Core helps represent a database table?
- DbSet
- EntityTable
- DatabaseTable
- TableEntity
In Entity Framework Core (EF Core), the DbSet class is used to represent a database table. It's part of the DbContext and allows you to query and perform CRUD operations on the corresponding database table using C# classes.
Docker _________ is the command-line interface tool that allows developers to interact with Docker directly.
- CLI
- Control
- Terminal
- Command
Docker CLI, or Docker Command-Line Interface, is the tool that allows developers to interact with Docker directly through the command line. It provides a set of commands for managing Docker containers, images, and other resources.
You're reviewing an ASP.NET Core project, and you need to understand how the application handles request/response middleware. Where should you primarily look?
- Startup.cs
- Program.cs
- appsettings.json
- wwwroot folder
When reviewing an ASP.NET Core project to understand request/response middleware, the primary place to look is the Startup.cs file. In this file, you'll find the Configure method where middleware components are configured in the request pipeline. This method is where you can examine how HTTP requests and responses are processed.
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.
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.