You're tasked with displaying a list of products on a webpage using ASP.NET Core. Which type of Razor view would be most appropriate for this task?
- Index.cshtml
- Layout.cshtml
- Partial.cshtml
- Model.cshtml
In ASP.NET Core, the appropriate Razor view for displaying a list of products would typically be "Index.cshtml." This view is commonly used for rendering the main content of a webpage and displaying data.
What is the primary purpose of routing in ASP.NET Core?
- Handling incoming HTTP requests
- Handling database queries
- Managing server resources
- Managing user authentication
Routing in ASP.NET Core is primarily used for handling incoming HTTP requests and directing them to the appropriate controller and action method. It's essential for determining which code should handle a specific URL or endpoint.
How does ASP.NET Core Identity store user data by default?
- In a SQL Server database
- In a NoSQL database
- In plain text files
- In memory
ASP.NET Core Identity, by default, stores user data in a SQL Server database. This includes user profiles, passwords (hashed and salted), and other related data in a structured manner for security and scalability.
Consider a scenario where you need to return a partial view from your controller. Which action result should you use?
- ViewResult
- PartialViewResult
- ContentResult
- JsonResult
When you want to return a partial view from a controller action, you should use PartialViewResult. This action result is specifically designed to render partial views, allowing you to return a portion of the HTML content to be inserted into a larger view.
ASP.NET Core supports the dependency injection design pattern. The __________ method in the Startup.cs file is used to configure services for this purpose.
- ConfigureServices
- Configure
- AddServices
- RegisterServices
In ASP.NET Core, the ConfigureServices method in the Startup.cs file is used to configure services, including registering dependencies for dependency injection. This method allows you to configure how various parts of your application should interact and obtain the services they need.
In an e-commerce application, you have a controller that manages orders, and it is protected using the [Authorize] attribute. However, you wish to allow a public tracking feature where users can see the status of their order without logging in. How would you implement this?
- Create a separate controller or action without the [Authorize] attribute for public order tracking.
- Use client-side authentication to allow access to order tracking.
- Use a cookie-based authentication mechanism for order tracking.
- Allow anonymous access to the entire order controller.
To implement a public order tracking feature, you should create a separate controller or action without the [Authorize] attribute. This allows unauthenticated users to access order tracking while keeping the rest of the order management secure with authentication.
How does the "Controller" in the MVC design pattern typically receive user input in ASP.NET Core?
- Through URL Parameters
- Through the View
- Through HTTP Request
- Through Model Binding
The "Controller" in the MVC design pattern typically receives user input in ASP.NET Core through HTTP requests. It listens to incoming HTTP requests, extracts user input data from the request, and then processes it to determine the appropriate action to take.
When you attempt to create a user programmatically in ASP.NET Core, and the creation fails, what type of object can be checked to obtain the reasons for the failure?
- IdentityResult
- ApplicationUser
- UserManager
- RoleManager
When creating a user programmatically using ASP.NET Core Identity, the CreateAsync method typically returns an IdentityResult object. This object can be checked to obtain detailed information about the reasons for the failure, such as validation errors or other issues encountered during user creation.
You're setting up a new ASP.NET Core project, and you specifically need a template that provides user authentication out of the box. Which template should you select during the project setup?
- Empty
- Individual User Accounts
- MVC
- Web API
To set up a new ASP.NET Core project with built-in user authentication, you should choose the "Individual User Accounts" template. This template provides user registration, login, and other authentication-related features right from the start, saving you development time.
In which type of testing do you test individual components or units of software in isolation?
- Integration Testing
- System Testing
- End-to-End Testing
- Unit Testing
Unit testing is the practice of testing individual components or units of software in isolation from the rest of the application. It helps identify issues within these units before integrating them into the larger system.