Question 1

Which of the following commands is used to display system-wide Docker configuration on a host?

Accepted Answer

Correct answer: A

Question 2

What is the recommended way to configure the daemon flags and environment variables for your Docker daemon in a platform independent way?

Accepted Answer

Correct answer: B

Question 3

From a DevOps process standpoint, it is best practice to keep changes to an application in version control. Which of the following will allow changes to a docker
Image to be stored in a version control system?

Accepted Answer

Correct answer: A

Question 4

Which of these swarm manager configurations will cause the cluster to be in a lost quorum state?

Accepted Answer

Correct answer: A

Question 5

Which one of the following commands will result in the volume being removed automatically once the container
has exited?

Accepted Answer

Correct answer: C

Question 6

Following the principle of least privilege, which of the following methods can be used to securely grnt access to the specific user to communicate to a Docker
engine? (Choose two.)

Accepted Answer

Correct answer: BE

Question 7

You have created a Docker bridge network on a host with three containers attached, how do you make this containers accessible outside of the host?

Accepted Answer

Correct answer: B

Question 8

In Docker Trusted Registry, how would a user prevent an image, for example 'nginx:latest' from being overwritten by another user with push access to the
repository?

Accepted Answer

Correct answer: C

Question 9

What is the difference between a resource limit and a resource reservation when scheduling services?

Accepted Answer

Correct answer: A

Question 10

Which command interactively monitors all container activity in the Docker engine?

Accepted Answer

Correct answer: B