Docker Certified Associate Test Review Questions Set 3a - Orchestration
Start
Congratulations - you have completed Docker Certified Associate Test Review Questions Set 3a - Orchestration.
You scored %%SCORE%% out of %%TOTAL%%.
Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
What is the default format of docker inspect output?
A
json
B
xml
C
yaml
D
html
Question 2
What is the difference between a replicated and a global service?
A
Replicated service can only be deployed on manager node. Global service can be deployed on both manager and worker node.
B
Number of identical tasks can be specified for a replicated service. There is no pre-specified number of tasks for global service.
C
Replicated service runs one task on every node. Global service runs multiple task on every node.
D
Good candidates for replicated service are monitoring agents that you want to run on every node in the swarm. Good candidates for global service are http servers.
Question 3
Which of the following is the docker command to enable autolock on an existing swarm cluster?
A
docker swarm update --autolock-swarm=true
B
docker swarm update --autolock=true
C
docker swarm --autolock=true
D
docker swarm autolock
Question 4
What are the two types of docker swarm services?
A
distributed and replicated services
B
replicated and local services
C
local and global services
D
replicated and global services
Question 5
What is the function of docker inspect command?
A
To return low-level information on Docker objects
B
To inspect changes to files or directories on a container's filesystem
C
To display system-wide information
D
To manage Docker configs
Once you are finished, click the button below. Any items you have not completed will be marked incorrect.
Get Results
There are 5 questions to complete.
←
List
→
Return
Shaded items are complete.
1
2
3
4
5
End
Return
You have completed
questions
question
Your score is
Correct
Wrong
Partial-Credit
You have not finished your quiz. If you leave this page, your progress will be lost.