Answer
ASP.NET Core includes a built-in DI container to unify object creation, lifecycle management, and dependency resolution. DI improves maintainability, testing, modularity, and supports the framework's extensible design.
Quick Answer
ASP.NET Core's container (IServiceCollection) enables constructor injection everywhere — controllers, Razor Pages, middleware, ViewComponents. Register via services.AddScoped(). The framework resolves the dependency graph automatically at runtime. This eliminates manual new() calls and enables testability by swapping implementations.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
Want to bookmark, take notes, or join discussions?
Sign in to access all features and personalize your learning experience.
Source: SugharaIQ