# Dasar-Dasar ASP.NET Core (.NET)

> Controllers, Actions, Routing, Middleware, Dependency Injection, Configuration

- 18 pertanyaan wawancara
- Junior
- [Pertanyaan Wawancara: .NET](https://sharpskill.dev/id/technologies/dotnet/pertanyaan-wawancara.md)

## 1. Apa itu Controller di ASP.NET Core?

**Jawaban**

Controller adalah kelas yang menangani permintaan HTTP yang masuk dan mengembalikan respons. Kelas ini berisi metode aksi (Actions) yang memproses permintaan tertentu dan menghasilkan konten (HTML, JSON, dll.). Controller mewarisi dari ControllerBase untuk API atau dari Controller untuk aplikasi MVC dengan view.

## 2. Apa yang diwakili oleh sebuah Action dalam Controller ASP.NET Core?

**Jawaban**

Action adalah metode publik dalam Controller yang memproses permintaan HTTP tertentu. Ia dapat mengembalikan berbagai jenis hasil (IActionResult, ActionResult<T>, objek bertipe). Action dipetakan ke rute melalui routing konvensional atau atribut rute.

## 3. Apa perbedaan antara ControllerBase dan Controller di ASP.NET Core?

**Jawaban**

ControllerBase adalah kelas dasar minimal untuk Web API yang menyediakan fungsionalitas esensial (ModelState, Request, Response). Controller mewarisi dari ControllerBase dan menambahkan fungsionalitas untuk view (ViewBag, ViewData, View()). Menggunakan ControllerBase untuk API meningkatkan kinerja dengan menghindari kode terkait view yang tidak perlu.

## 15 pertanyaan lagi tersedia

- Bagaimana cara mendefinisikan rute dengan attribute routing di ASP.NET Core?
- Apa yang dilakukan pola rute "{controller=Home}/{action=Index}/{id?}"?

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