Homework 3: Test, Containerize, and Deploy an AI-Assisted App

https://github.com/DataTalksC…

Deadline: 24 September 2026 (Thu), 23:00

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1. Which description matches the project's architecture? (1 point)

Agents exchange tasks directly with each other.

Agents claim tasks from a DB through an HTTP API.

Agents consume tasks from a message broker.

The browser stores and executes tasks.

2. Which task status does the sender see after the recipient submits its result? (1 point)

queued

processing

completed

delivered

3. Which Docker option publishes a container's port to your machine? (1 point)

--expose

-p

-v

--name

4. Which hostname should the API use to connect to the postgres service in Docker Compose? (1 point)

localhost

postgres

host.docker.internal

0.0.0.0

5. Which Kubernetes resource keeps the requested number of application replicas running and manages updates? (1 point)

Service

ConfigMap

Deployment

Secret

6. What should happen if a test fails in this workflow? (1 point)

Deploy the new version and report the failure.

Keep the existing version running and stop the deployment.

Delete the existing deployment.

Deploy the previous image with the new tag.