Bird
0
0

In FastAPI, what lifecycle phase does the lifespan context manager primarily control?

easy🧠 Conceptual Q1 of 15
FastAPI - Middleware and Hooks
In FastAPI, what lifecycle phase does the lifespan context manager primarily control?
AThe request and response cycle of each HTTP call
BThe startup and shutdown events of the application
CThe routing of incoming requests
DThe middleware execution order
Step-by-Step Solution
Solution:

  1. Step 1: Understand lifespan purpose

    The lifespan context manager is designed to manage the app's lifecycle events.

  2. Step 2: Identify lifecycle phases

    It specifically handles startup and shutdown phases, allowing resource setup and cleanup.

  3. Final Answer:

    The startup and shutdown events of the application -> Option B

  4. Quick Check:

    Lifespan manages app lifecycle, not request handling [OK]
Quick Trick: Lifespan manages app startup and shutdown [OK]
Common Mistakes:
MISTAKES
  • Confusing lifespan with request lifecycle
  • Thinking lifespan manages routing or middleware

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More FastAPI Quizzes
Authentication and Security - Bearer token handling - Quiz 5medium Authentication and Security - Password hashing with bcrypt - Quiz 13medium Authentication and Security - OAuth2 password flow - Quiz 11easy Authentication and Security - Role-based access control - Quiz 2easy Database Integration - Alembic migrations - Quiz 2easy Database Integration - Connection pooling - Quiz 15hard Dependency Injection - Dependencies with parameters - Quiz 9hard Dependency Injection - Shared dependencies - Quiz 3easy Dependency Injection - Global dependencies - Quiz 4medium Middleware and Hooks - Custom middleware creation - Quiz 11easy