Mastering Entity Framework Core with .NET 5 Practice Exam

Mastering Entity Framework Core with .NET 5 Practice Exam

Mastering Entity Framework Core with .NET 5 is about learning how to work with databases in a more efficient way using Microsoft’s Entity Framework Core (EF Core). EF Core is a framework that allows developers to interact with databases using .NET programming languages without writing complex SQL queries. It simplifies tasks like storing, retrieving, updating, and deleting data, making application development faster and more manageable.

In simple terms, EF Core acts as a bridge between your application and the database. Developers can focus on writing code for the application’s logic while EF Core handles the database operations in the background. By mastering EF Core with .NET 5, professionals gain the skills to build robust, scalable, and high-performance applications with clean and maintainable database access.

Who should take the Exam?

• .NET Developers
• Backend Developers
• Software Engineers
• Full-Stack Developers
• Database Developers
• Technical Leads

Skills Required

• C# and .NET
• Relational databases
• Object-oriented programming

Knowledge Gained

• Understanding EF Core architecture
• Database CRUD operations using EF Core
• Advanced querying with LINQ
• Handling relationships and navigation properties
• Performance optimization and migrations

Course Outline

The Mastering Entity Framework Core with .NET 5 Exam covers the following topics -

1. Introduction to EF Core

• What is Entity Framework Core?
• Benefits and use cases
• EF Core vs traditional ADO.NET

2. Setting Up EF Core with .NET 5

• Installing EF Core packages
• Configuring database connections
• Creating DbContext and models

3. CRUD Operations

• Creating records
• Reading and querying data
• Updating and deleting records

4. Querying Data with LINQ

• LINQ basics and syntax
• Filtering, sorting, and grouping
• Joining tables

5. Handling Relationships

• One-to-One, One-to-Many, Many-to-Many
• Navigation properties
• Lazy, eager, and explicit loading

6. Migrations and Database Management

• Creating and applying migrations
• Updating database schema
• Seed data management

7. Advanced EF Core Features

• Transactions and concurrency
• Stored procedures and raw SQL
• Performance tuning

8. Best Practices and Patterns

• Repository pattern
• Unit of Work pattern
• Testing with EF Core

9. Deployment Considerations

• Production-ready configurations
• Handling large datasets
• Security best practices