Middleware that doesn't call the next delegate in the pipeline effectively _________ the pipeline.
- Halts
- Completes
- Pauses
- Skips
Middleware in ASP.NET Core is designed to be executed in a pipeline, where each middleware component can process the request and then pass it along to the next middleware using the next delegate. Middleware that doesn't call the next delegate effectively halts the pipeline, preventing subsequent middleware components from executing.
What is the primary distinction between Visual Studio and Visual Studio Code?
- Visual Studio is a full-featured IDE, while Visual Studio Code is a lightweight code editor.
- Visual Studio is open-source, while Visual Studio Code is proprietary.
- Visual Studio is cross-platform, while Visual Studio Code is Windows-only.
- Visual Studio supports Python, while Visual Studio Code does not.
The primary distinction between Visual Studio and Visual Studio Code is that Visual Studio is a full-featured Integrated Development Environment (IDE) with extensive features for various languages and platforms, while Visual Studio Code is a lightweight, open-source code editor. Visual Studio is often used for complex, multi-language development, whereas Visual Studio Code is a more streamlined choice for coding and scripting tasks.
How can you specify a shadow property using the Fluent API in Entity Framework Core?
- Using .HasShadow()
- Using .Property().IsShadow()
- Using .IsShadowProperty()
- Shadow properties cannot be defined with Fluent API
Shadow properties are properties that are not part of your entity class but are included in the database model. You can specify a shadow property using the .HasShadow() method in Entity Framework Core's Fluent API.
What is the primary purpose of middleware in ASP.NET Core?
- Handling HTTP requests and responses
- Managing databases
- Creating user interfaces
- Generating unit tests
Middleware in ASP.NET Core is primarily responsible for handling HTTP requests and responses. It sits between the client and the application's request pipeline, allowing you to process and modify incoming requests and outgoing responses, making it a crucial part of request processing.
For your startup, you want to create a site that has both user interfaces for customers and APIs for mobile apps. Which ASP.NET Core template would you select?
- Razor Pages
- Empty
- Web API
- MVC
The ASP.NET Core MVC template is the best choice for creating a site with user interfaces for customers and APIs for mobile apps. MVC allows you to build web applications with separate components for the user interface and the API, providing a clear separation of concerns and scalability for your startup's needs.
In Entity Framework Core, the _________ class provides a main point of interaction between the database and your code.
- DbContext
- EntityModel
- DataConnector
- DatabaseManager
In Entity Framework Core, the DbContext class is the main point of interaction between your application's code and the database. It represents the database session and allows you to query, insert, update, and delete data in the database using LINQ to Entities. The DbContext class is a crucial part of the Entity Framework Core ORM (Object-Relational Mapping) system.
Which Razor file is typically utilized to specify common namespaces for your views?
- _ViewImports.cshtml
- _Layout.cshtml
- _ViewStart.cshtml
- _AppSettings.cs
The "_ViewImports.cshtml" file in an ASP.NET Core application is typically used to specify common namespaces for your views. This enables you to make these namespaces available across multiple views, reducing redundancy and ensuring consistency.
In ASP.NET Core, what is Middleware primarily responsible for?
- Handling HTTP Requests and Responses
- Database Query Optimization
- Frontend Web Design
- Project Management
Middleware in ASP.NET Core is primarily responsible for handling HTTP requests and responses. It acts as a pipeline that can intercept, process, or modify requests and responses, making it a crucial part of request processing in ASP.NET Core.
What method is typically associated with form submission in Razor Views?
- POST
- GET
- PUT
- DELETE
In Razor Views, form submission is typically associated with the POST method. When a user submits a form, the data entered in the form fields is sent to the server using the HTTP POST method. This is commonly used for creating or updating data on the server.
Imagine you're working on a large project with multiple feature folders, and each folder has its own _ViewImports.cshtml. You notice a certain namespace is not being recognized in one of the Razor views. What could be the most likely reason for this?
- The _ViewImports.cshtml file is missing from the specific feature folder.
- There's a typo in the namespace declaration in _ViewImports.cshtml.
- Razor views don't support custom namespaces.
- The project doesn't include the required NuGet package for the namespace.
The most likely reason for the unrecognized namespace is a typo in the namespace declaration in the _ViewImports.cshtml file. Razor views use these files to import namespaces, and a typo can cause issues with namespace recognition. It's important to double-check the spelling and correctness of the namespace declaration in such cases.