ASP.NET Core Web APIs from Scratch Practice Exam

ASP.NET Core Web APIs from Scratch Practice Exam

ASP.NET Core Web APIs are tools used to build web services that allow different applications to communicate with each other over the internet. These APIs (Application Programming Interfaces) provide a way for websites, mobile apps, and other software to send and receive data securely and efficiently. Learning ASP.NET Core from scratch means starting with the basics, understanding how the framework works, and gradually building robust web services that can handle real-world demands.

Developers use ASP.NET Core Web APIs to create fast, scalable, and secure applications. This certification helps candidates learn how to design, implement, and manage APIs, including handling requests, responses, authentication, and connecting to databases. It demonstrates the ability to build modern backend services that can support websites, mobile apps, or cloud-based systems effectively.

Who should take the Exam?

This exam is ideal for:

• Backend Developers
• Full-Stack Developers
• Software Engineers
• Web Developers
• Mobile App Developers
• DevOps Engineers handling API deployments
• IT Students pursuing software development careers
• Cloud Solution Engineers
• Technical Leads managing backend projects
• API Integration Specialists

Skills Required

• Basic programming knowledge in C#
• Understanding of web development concepts (HTTP, REST)
• Familiarity with databases (SQL Server, NoSQL)
• Knowledge of JSON and data exchange formats
• Basic understanding of authentication and security principles

Knowledge Gained

• Setting up ASP.NET Core projects from scratch
• Creating RESTful APIs with controllers and routes
• Handling HTTP requests and responses
• Implementing authentication and authorization
• Connecting APIs to databases using Entity Framework
• Debugging and testing Web APIs
• Deploying APIs to cloud or on-premise servers
• Understanding best practices for scalable and secure APIs

Course Outline

The ASP.NET Core Web APIs from Scratch Exam covers the following topics -

1. Introduction to ASP.NET Core Web APIs

• What are Web APIs
• Advantages of ASP.NET Core
• RESTful Architecture Overview
• Tools and Environment Setup

2. Getting Started with ASP.NET Core

• Installing .NET SDK
• Creating First Web API Project
• Project Structure Overview
• Running and Testing APIs

3. Routing and Controllers

• Understanding Routing in ASP.NET Core
• Creating Controllers and Actions
• Attribute vs Conventional Routing
• Handling Query Parameters and URL Segments

4. HTTP Methods and Responses

• GET, POST, PUT, DELETE Methods
• Status Codes and Response Types
• Returning JSON and XML
• Handling Errors and Exceptions

5. Working with Data

• Entity Framework Core Basics
• CRUD Operations
• Database Migrations
• Connecting to SQL Server and NoSQL Databases

6. Authentication and Authorization

• JWT Tokens and OAuth2 Basics
• Role-Based Authorization
• Securing APIs against Unauthorized Access

7. Advanced Features

• Middleware in ASP.NET Core
• Dependency Injection
• Logging and Monitoring APIs
• Versioning APIs

8. Testing and Debugging

• Unit Testing Controllers
• Integration Testing
• Debugging Techniques

9. Deployment and Best Practices

• Hosting on Cloud (Azure, AWS)
• Performance Optimization
• Security Best Practices
• Documentation with Swagger/OpenAPI