Your company's security policy dictates that users must change their passwords every 60 days. How would you implement this requirement using ASP.NET Core Identity?
- Implement a custom middleware
- Configure the Password Policy
- Use a third-party authentication library
- Manually reset passwords every 60 days
To enforce password change policies in ASP.NET Core Identity, you would configure the Password Policy settings. This includes setting options like PasswordExpiration, RequiredUniqueChars, and MinimumPasswordLength. By configuring these settings, you can enforce password changes every 60 days as per your company's security policy.
Which of the following tools is NOT typically used for ASP.NET Core development?
- Eclipse
- Rider
- Visual Studio
- Visual Studio Code
While Eclipse is a powerful IDE mostly known for Java development and other types of development, it's not typically used for ASP.NET Core development. Tools like Visual Studio, Visual Studio Code, and Rider provide integrated support for ASP.NET Core.
If you wish to apply a unique constraint on a column using the Fluent API in Entity Framework Core, which method should you use inside OnModelCreating?
- HasIndex
- HasUniqueConstraint
- IsUnique
- SetUnique
To apply a unique constraint on a column in Entity Framework Core using the Fluent API, you should use the IsUnique method. This method ensures that the database enforces uniqueness for the specified column or columns, preventing duplicate values from being inserted. It's a crucial feature for maintaining data integrity.
How can you protect a controller action to be accessible only by users with the role "Admin" using the [Authorize] attribute?
- [Authorize(Roles = "Admin")]
- [Authorize("Admin")]
- [Authorize(Admin)]
- [Authorize(Role = "Admin")]
To restrict a controller action to users with the "Admin" role, you should use the [Authorize(Roles = "Admin")] attribute. This attribute ensures that only users with the specified role can access the action.
Which Razor helper is primarily used to generate form elements in an ASP.NET Core view?
- @Html.Form
- @Html.TextBox
- @Html.ActionLink
- @Html.BeginForm
The correct option is @Html.BeginForm. This Razor helper is used to generate the opening
While testing the registration page, you notice that users can register with very weak passwords. How can you enforce stricter password policies in ASP.NET Core?
- Use Data Annotations
- Implement Custom Validation
- Configure Identity Options
- Update Entity Framework Core
To enforce stricter password policies in ASP.NET Core, you can configure Identity Options. ASP.NET Core Identity provides built-in password policies that you can customize to require stronger passwords. You can define password complexity rules, including minimum length, required characters, and more in the Identity Options configuration.
If you want to set up a project with user authentication mechanisms built-in, which template should you opt for?
- Empty
- Web Application
- Web API
- Individual User Accounts
The "Individual User Accounts" template is the one to choose when you want to set up a project with built-in user authentication mechanisms. This template includes user registration, login, and management features out of the box, making it easier to create applications that require user authentication.
When using the [Authorize] attribute with policies, the specified policy name must be previously registered in the _________.
- Startup.cs
- Program.cs
- appsettings.json
- ConfigureServices method
When using the [Authorize] attribute with policies, the specified policy name must be previously registered in the ConfigureServices method within the Startup.cs file. This is where you define and configure your authorization policies, associating them with specific requirements and roles.
To define relationships, constraints, or to configure non-entity types, you should override the _________ method in the DbContext.
- OnModelCreating
- OnEntityConfiguration
- ConfigureModel
- EntityOverrides
In ASP.NET Core Entity Framework, you should override the OnModelCreating method in the DbContext class. This method allows you to configure the database model, define relationships, and apply various constraints using Fluent API or data annotations.
Which attribute would be used to enforce that a specific route parameter should be of type integer?
- [Route]
- [HttpGet]
- [FromRoute]
- [RegularExpression]
The [FromRoute] attribute is used to bind a route parameter to an action method parameter in ASP.NET Core. If you want to enforce that the parameter should be of a specific type, like integer, you can add the appropriate data type constraint in your action method's parameter using C# data type annotations.