Basic Dockerfile Quiz

Basic Dockerfile quiz. Follow up quiz part of the Introduction to Docker blog post series part 4.

Correct Answers: 1/3

Docker cannot be build images automatically by reading the instructions from a file called Dockerfile.

Docker can build audio automatically by reading the instructions from a file called Dockerfile.

Docker can build images automatically by reading the instructions from a file called Dockerfile.

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$ docker build <path to docker file>

$ docker build to <path to docker file>

$ docker build in <path to docker file>

Correct Answers: 1/2

The hypervisor needs extensive hardware for proper function while docker is implemented on an actual operating system.

The hypervisor needs extensive software for proper function while docker is implemented on an actual hardware system.

Correct Answers: 1/4

docker.config

Dockerfile

docker.json

docker.yaml

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FROM creates a layer from a base Docker image.

FROM adds files from your Docker client’s current directory

FROM specifies the creator of the image

FROM is an invalid instruction

Correct Answers: 1/4

COPY makes a copy of your Dockerfile

COPY creates a copy of your image

COPY adds files from your Docker client’s current directory

COPY creates a copy of your running container

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