Chapter quiz · Production

Test what you learned.

8 questions on Production. Pass 70% to clear the chapter.

← Review chapter lessons

Quiz

Production — Chapter Quiz

Eight questions on testing, logging, monitoring, deployment.

0/ 9
  1. Question 1
    1

    Why separate buildApp() from app.listen()?

  2. Question 2
    2

    Production logs should be plain console.log strings.

  3. Question 3
    3

    What does trust proxy do?

  4. Question 4
    4

    What signal does a container orchestrator send before stopping a container?

  5. Question 5
    5

    Why use multi-stage Docker builds?

  6. Question 6
    6

    Send error events to Sentry with Sentry.captureException(___).

  7. Question 7
    7

    Where should you NOT call slow code?

  8. Question 8
    8

    Which are good practices for a production deploy?

    Select all that apply.

Pick an answer — instant feedback as you go.