Your team lead mentions the use of a "_Layout.cshtml" file in your ASP.NET Core project. What is the primary role of this file?
- Defining the webpage's structure and common elements
- Storing application configuration settings
- Handling user authentication
- Rendering JavaScript code
The primary role of "_Layout.cshtml" in ASP.NET Core is to define the webpage's structure and common elements, such as the header, footer, and navigation menu. It allows for consistent layout across multiple pages in your application.
Which tool would you use for building, running, and managing .NET applications without an IDE?
- .NET CLI
- Visual Studio
- Visual Studio Code
- ReSharper
The .NET CLI (Command-Line Interface) is a powerful tool for building, running, and managing .NET applications without relying on a full-fledged Integrated Development Environment (IDE). It allows developers to work efficiently in the command-line environment, making it a versatile choice for various .NET development tasks.
When leveraging the power of client-side validation in Razor forms, the unobtrusive _________ validation library is often used in conjunction with jQuery.
- Ajax
- Validation
- Unobtrusive
- jQuery
When using client-side validation in Razor forms, the unobtrusive Validation library is frequently used in conjunction with jQuery. This library allows you to define validation rules for form fields on the client side, providing immediate feedback to users without requiring a server round-trip. It's a crucial component for building responsive and user-friendly web applications.
How do Razor tag helpers differ from HTML helpers in ASP.NET Core?
- They are written in C#
- They use HTML-like syntax
- They are used for validation
- They are not used for forms
Razor tag helpers in ASP.NET Core use HTML-like syntax, making them more natural and readable in Razor views. HTML helpers typically involve writing C# code within the view, which can be less intuitive for front-end developers.
You're a beginner and want to start developing ASP.NET Core apps. Which IDE developed by Microsoft would you most likely start with for a comprehensive development experience?
- Visual Studio
- Visual Studio Code
- Eclipse
- IntelliJ IDEA
As a beginner, for a comprehensive ASP.NET Core development experience, you would typically start with Microsoft's Visual Studio. Visual Studio provides a rich and integrated development environment specifically tailored for ASP.NET Core development, making it an excellent choice for newcomers.
You are tasked to catch all unhandled exceptions globally in your ASP.NET Core MVC application. Which approach would be most suitable to achieve this?
- Use the try...catch block in every action method.
- Configure global exception handling in the Startup.cs file using app.UseExceptionHandler("/Home/Error").
- Implement a custom exception filter for each controller.
- Set MvcOptions.Filters.Add(new GlobalExceptionFilter()) in the Startup.cs file.
To catch all unhandled exceptions globally in an ASP.NET Core MVC application, you should configure global exception handling in the Startup.cs file using app.UseExceptionHandler("/Home/Error"). This route will handle unhandled exceptions and direct them to a specified error page.
To serve static files, one must configure the necessary _________ in the Startup.cs file.
- Middleware
- Route
- Controller
- Model
To serve static files in ASP.NET Core, you need to configure the necessary middleware in the "Startup.cs" file. Middleware is a key concept in ASP.NET Core for handling requests and responses.
Where is the configuration for routes primarily done in an ASP.NET Core MVC application?
- In the Startup.cs file
- In the Views folder
- In the appsettings.json file
- In the Program.cs file
In an ASP.NET Core MVC application, the configuration for routes is primarily done in the Startup.cs file. In the Configure method, developers define route patterns and specify which controller and action should handle incoming requests, enabling the routing system to map URLs to controller actions.
A client requires that certain parts of your application should be accessible only via specific subdomains. How can attribute routing in ASP.NET Core help achieve this requirement?
- Utilize Route Constraints
- Implement Custom Route Handlers
- Apply Route Attributes to Subdomains
- Use Route Areas
To restrict certain parts of your application to specific subdomains using attribute routing, you can utilize Route Constraints. By defining constraints on route parameters like {subdomain}, you can ensure that certain routes are accessible only when the subdomain matches the required value, fulfilling the client's requirement for subdomain-based access control.
Which Azure service is specifically tailored for deploying Docker containers?
- Azure Kubernetes Service (AKS)
- Azure Functions
- Azure App Service
- Azure Cosmos DB
Azure Kubernetes Service (AKS) is tailored for deploying Docker containers. It's a managed Kubernetes container orchestration service that simplifies deploying, managing, and scaling containerized applications using Kubernetes.