Imagine you have two action methods in your controller: one for handling the creation of products and another for displaying a specific product's details based on its ID. How can you utilize attribute routing to distinguish these two methods?
- [HttpGet("products/create")] and [HttpGet("products/details/{id}")]
- [Route("create")] and [Route("details/{id}")]
- [HttpGet("{controller=Products}/create")] and [HttpGet("{controller=Products}/details/{id}")]
- [HttpGet("{action=create}")] and [HttpGet("{action=details}/{id}")]
Attribute routing allows you to specify route templates for actions directly within your controller using attributes like [HttpGet] and [Route]. To distinguish the two methods, you can use attribute routing like [HttpGet("{controller=Products}/create")] for product creation and [HttpGet("{controller=Products}/details/{id}")] for displaying product details, providing clear and distinct routes for each action.
In the context of user registration in ASP.NET Core, what does validation primarily ensure?
- Ensures that users provide a valid email address
- Ensures that users enter a strong password
- Ensures that users are above a certain age
- Ensures that users have a specific username
In the context of user registration in ASP.NET Core, validation primarily ensures that users provide a valid email address. This is important for sending account confirmation emails and maintaining accurate user information in the system. It's a critical step in verifying the authenticity of user accounts.
_________ is a practice where code and test are written together, iteratively improving each other.
- Test-Driven Development (TDD)
- Code-First Development
- Model-View-Controller (MVC)
- Behavior-Driven Development (BDD)
Test-Driven Development (TDD) is a software development methodology where tests are written before the actual code. Developers write small, focused tests that guide the development process, helping ensure that the code meets the requirements and is thoroughly tested.
The _________ class in ASP.NET Core Identity is particularly useful for creating and managing users.
- UserManager
- RoleManager
- AuthenticationService
- SecurityManager
The UserManager class in ASP.NET Core Identity is a vital component for creating, updating, and managing user accounts. It provides methods for tasks like creating users, assigning roles, and resetting passwords, making it an essential part of user management in ASP.NET Core applications.
The _________ method of UserManager can be used to check if a user with a specific email address already exists.
- CheckEmailExists
- IsEmailExist
- FindByEmailAsync
- EmailExists
The 'FindByEmailAsync' method of UserManager can be used to check if a user with a specific email address already exists. This method searches for a user with the given email and returns the user if found.
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.
When creating a custom Tag Helper, which class should it derive from?
- TagHelper
- Controller
- RazorPage
- Model
When creating a custom Tag Helper in ASP.NET Core, the class should derive from the built-in TagHelper class. This base class provides essential methods and properties for working with HTML elements and attributes within Razor Views, making it the foundation for creating custom Tag Helpers.