ASP.NET Core Intermediate Quiz
Explore middleware, authentication, Entity Framework, API development, and validation
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A preview of the style and depth. Try each one, then reveal the answer — or skip straight to the timed quiz.
1. What is Entity Framework Core?
- Database framework
- Data framework
- ORM for data access with object-to-database mapping
- Entity mapper
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Answer: ORM for data access with object-to-database mapping. Entity Framework Core is an ORM (Object-Relational Mapper) that enables .NET developers to work with databases using .NET objects.
2. What is DbContext?
- Database context
- DB session
- Session with database enabling queries and saves
- Context class
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Answer: Session with database enabling queries and saves. DbContext represents a session with the database. It allows querying and saving data. Configure entity mappings and database connection.
3. What is a migration?
- Database migration
- Version control for database schema changes
- Schema update
- DB versioning
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Answer: Version control for database schema changes. Migrations provide version control for database schema. Create with Add-Migration, apply with Update-Database. Tracks schema changes over time.
Frequently asked questions
How many questions are in this ASP.NET Core quiz?+
30 questions, with a 60-minute time limit. Every question includes a written explanation of the correct answer.
Is this ASP.NET Core quiz free?+
Yes. Every quiz on CodexQuizz is free and needs no account. You only enter a name if you choose to post your score to the leaderboard.
What level is the intermediate quiz aimed at?+
Explore middleware, authentication, Entity Framework, API development, and validation
Can I use this to prepare for a ASP.NET Core interview?+
Yes. The questions cover the topics that come up in ASP.NET Core technical screens, and the explanations are written so that a wrong answer still teaches you the underlying concept.
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