docker intro

a docker container is cheaper to run than virtual machines or ec2

• True

• Fales

____ are executable packages bundled with application code & dependencies, software packages, etc.

• docker image

• docker network

• docker volumes

• docker-compose

___ is a text file that has all commands which need to be run for building a given docker image

• Docker-compose

• pom.xml

• Dockerfile

• manifest

What is the docker command that lists the status of all running docker containers?

• docker running

• docker ps

• docker sp

• docker start

What is docker image registry?

• it a registry where dockerfiles are stored

• it is a docker volume

• it is a place where docker images are stored

• it is a docker folder

what are examples of a docker registry ? (multiple selection)

• dockerhub

• jfrog container registry

• AWS ECR

• Azure Container Registry

select the correct Container orchestration (multiple selection)

• Azure AKS

• Amazon EKS

• IBM Cloud Kubernetes Service

• Red Hat OpenShift

select all that applies. docker-compose is suitable for the following environment

• dev

• Performance testing

• Production

• local development

We can run production databases on docker container to reduce cost

• True

• False

The best way to share codes such as Dockerfiles is through

(a)