Docker Fundamentals
8 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary function of the Docker Daemon?

  • To store Docker images
  • To provide a Command Line Interface
  • To run and manage containers (correct)
  • To manage Docker Clients

    • What is the Docker architecture based on?

  • Client-Server architecture (correct)
  • Microkernel architecture
  • Peer-to-Peer architecture
  • Monolithic architecture

    • What is the purpose of the Docker Client?

  • To run containers
  • To communicate with the Docker Daemon (correct)
  • To manage Docker Registries
  • To store Docker images

    • What are Docker images?

    <p>Read-only binary templates</p> Signup and view all the answers

    What is the Docker Registry used for?

    <p>To store and manage Docker images</p> Signup and view all the answers

    What is the purpose of the Docker Host?

    <p>To provide an environment to execute and run applications</p> Signup and view all the answers

    What type of registry is used to share images within an enterprise?

    <p>Private Registry</p> Signup and view all the answers

    What is used to describe the container's abilities in Docker images?

    <p>Metadata</p> Signup and view all the answers

    Study Notes

    Docker Daemon

    • Runs on the host operating system
    • Responsible for running containers and managing Docker services
    • Communicates with other daemons
    • Offers various Docker objects such as images, containers, networking, and storage

    Docker Architecture

    • Follows Client-Server architecture
    • Comprises three main components: Docker Client, Docker Host, and Docker Registry

    Docker Client

    • Uses commands and REST APIs to communicate with the Docker Daemon (Server)
    • Sends docker commands to the Docker Daemon
    • Can communicate with more than one Docker Daemon
    • Uses Command Line Interface (CLI) to run commands such as:
      • docker build
      • docker pull
      • docker run

    Docker Host

    • Provides an environment to execute and run applications
    • Contains the Docker Daemon, images, containers, networks, and storage

    Docker Registry

    • Manages and stores Docker images
    • Has two types: Public Registry (Docker Hub) and Private Registry (for sharing images within an enterprise)

    Docker Objects

    • Docker Images
      • Read-only binary templates used to create Docker Containers
      • Use private and public container registries to share container images
      • Metadata is used to describe the container's abilities
    • Docker Containers
      • Structural units of Docker that hold the entire package needed to run an application
      • Require very little resources
      • Image is a template, and the container is a copy of that template
    • Docker Networking
      • Allows communication between isolated packages
      • Offers various network drivers
    • Docker Storage
      • Used to store data on the container
      • Offers various storage options

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    This quiz covers the basics of Docker, including the Docker Daemon, Docker Architecture, and Docker Client. Test your knowledge of Docker concepts and components.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser