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Check yourself 01-docker-engine-installation-and-daemon-fundamenta: Quiz

Retrieval practice. Target >=80%.

Class 27: Docker Engine and the daemon
Class 27 visual reference. Use it as the map, then prove it in the reading, lesson, and lab.

Overview

Module: Docker, Storage & Permissions
Activity type: Quiz / retrieval practice
Target: ≥80%
Objective: Explain the responsibilities of the Docker CLI, Docker daemon, containerd, and OCI runtime

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Questions

    1. What is the primary role of the Docker CLI?
    1. Why can the Docker CLI be present even when containers cannot be started?
    1. Which component commonly receives Docker API requests and coordinates images, networks, volumes, and containers?
    1. What lower-level components are commonly involved after dockerd accepts a container creation request?
    1. Why should access to a rootful Docker daemon socket be treated as administrative access?
    1. What is the purpose of validating daemon.json before restarting the daemon?
    1. Why is changing data-root without a migration plan dangerous?
    1. What problem does a bounded logging configuration help prevent?
    1. Why does this class stage an installation plan instead of installing Docker directly?
    1. Name two sources of configuration conflict that can prevent dockerd from starting.
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After scoring

  • Missed items → return to Reading → redo Feynman Retry → reattempt.
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