FastAPI Quiz – 10 Multiple Choice Questions for Beginners

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Test your FastAPI knowledge with this 10-question multiple choice quiz. Perfect for beginners learning Python API development.

1 / 10

What is FastAPI mainly used for?

1. Desktop applications

2. Building APIs with Python

3. Game development

4. Web scraping

2 / 10

For data validation and serialization, FastAPI mainly uses:

1. SQLAlchemy

2. Marshmallow

3. Pydantic

4. Django ORM

3 / 10

Which decorator is used to define a GET endpoint in FastAPI?

1. @app.get()

2. @app.route()

3. @app.fetch()

4. @app.api_get()

4 / 10

Which Python feature does FastAPI heavily rely on?

1. Generators

2. Metaclasses

3. Type hints (annotations)

4. Decorators only

5 / 10

What URL does FastAPI provide by default for interactive API docs (Swagger UI)?

1. /swagger

2. /apidocs

3. /docs

4. /openapi

6 / 10

FastAPI is built on top of which ASGI framework?

1. Flask

2. Starlette

3. Tornado

4. Sanic

7 / 10

Which of the following commands is used to run a FastAPI app with Uvicorn?

1. python app.py

2. flask run

3. uvicorn main:app --reload

4. fastapi run

8 / 10

Which parameter makes FastAPI automatically generate API documentation?

1. --docs flag

2. OpenAPI integration

3. Swagger UI import

4. JSON schema export

9 / 10

Which of the following is NOT true about FastAPI?

1. It supports async/await natively

2. It automatically generates OpenAPI schema

3. It only works with Python 2.7

4. It validates request data automatically

10 / 10

What is the default response format in FastAPI?

1. XML

2. Plain text

3. JSON

4. HTML

Your score is

The average score is 57%