SQLAlchemy quiz

Test your SQLAlchemy knowledge with a free interactive quiz — 23 questions with answers and explanations. No signup needed to play.

What is SQLAlchemy?

1. What is SQLAlchemy?
2. What is a `ForeignKey` used for?
3. What is the difference between SQLAlchemy Core and the ORM?
4. How do you query all rows of a model?
5. How do you order query results?
6. What is a SQLAlchemy "model" (declarative class)?
7. What is a database transaction, in the context of a SQLAlchemy session?
8. How do you add a new row and save it to the database?
9. What is Alembic?
10. What does `session.commit()` do?
11. What does an `engine` represent in SQLAlchemy?
12. What is a `Session` in SQLAlchemy?

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