Key benefits of Docker for web developers includes:
Getting Started with Docker and Dockerfile

Quiz
•
Professional Development, Computers, Specialty
•
Professional Development
•
Hard
Khachatur Ashotyan
Used 9+ times
FREE Resource
47 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Consistency between envionments.
Simplify working with multiple framework versions.
Setup a development environment quickly.
All of these.
Ship code faster.
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of following statements is untrue about Docker.
By default, Docker doesn't create containers in user namespaces because not all Linux distributions enable user namespace sin their kernel.
User namespaces allow a container's process to be privileged in its own user namespace, whilst remaining non-privileged in the host's user namespace.
Docker creates a sub-directory in its data root so that newly created objects are owned by the UID/GID at the top of the docker-remap user's subordinate ranges.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following statements regarding the ephemerality of containers is FALSE?
Containerized applications tend to be easier to scale.
Containers starts ridiculously fast.
Containers require IT Ops to build individual instances.
Containers can be packaged and instantiated directly from developer IDEs.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How does the dockerd expose the Docker API?
gRPC on a Unix socket.
As a versioned HTTP(S) REST interface.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What key concepts does Docker rely on?
Images and containers
Images and virtual machines
Images and archives
Virtual machines and LXC
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Docker containers can be started and stopped.
True
False
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which component of the Docker implements the Docker API.
The Docker daemon.
The Docker client.
containerd
The OCI layer.
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