Docker Certified Associate (DCA) Test Review Questions Set 6 - Installation and Configuration Part 2

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Docker Certified Associate (DCA) Test Review Questions Set 6 – Installation and Configuration Part 2

Mar 07, 2018 by Trijito Santoso in Certification

Docker Certified Associate Test Review Questions Set 6 - Installation and Configuration Part 2

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Congratulations - you have completed Docker Certified Associate Test Review Questions Set 6 - Installation and Configuration Part 2. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

What is the docker command to see container logs?

A	docker fetch-logs
B	docker logs
C	docker dump-logs
D	docker debug

Question 1 Explanation:

Reference: https://docs.docker.com/engine/reference/commandline/logs/#parent-command

Question 2

You can monitor the status of UCP by using the web UI or the CLI. True or false?

A	True
B	False

Question 2 Explanation:

Reference: https://docs.docker.com/datacenter/ucp/2.2/guides/admin/monitor-and-troubleshoot/#check-status-from-the-ui

Question 3

What is the endpoint that we can use to check the health of a single UCP manager node?

A	https:///_status
B	https:///_ping
C	https:///_heartbeat
D	https:///_health

Question 3 Explanation:

Reference: https://docs.docker.com/datacenter/ucp/2.2/guides/admin/monitor-and-troubleshoot/#monitoring-automation

Question 4

Which of the following items need to be considered before installing Docker Enterprise?

A	Disk space
B	Docker Engine, DTR, and UCP version compatibility
C	All of the options
D	Time Synchronization
E	Network ports

Question 4 Explanation:

Reference: https://docs.docker.com/datacenter/ucp/2.2/guides/admin/install/system-requirements/#compatibility-and-maintenance-lifecycle

Question 5

Which of the following tool to use to create users and teams?

A	Docker Compose
B	Universal Control Plane (UCP)
C	Docker Machine
D	Docker Trusted Registry (DTR)

Question 5 Explanation:

Reference: https://docs.docker.com/datacenter/ucp/2.2/guides/access-control/create-and-manage-users/

Question 6

Which of the following is how to configure the Docker daemon to start on boot? (select two)

A	Use upstart for Ubuntu 14.10 and below
B	Use startup for most current Linux distributions (RHEL, CentOS, Fedora, Ubuntu 16.04 and higher)
C	Use crond for Ubuntu 14.10 and below
D	Use systemd for most current Linux distributions (RHEL, CentOS, Fedora, Ubuntu 16.04 and higher)

Question 6 Explanation:

Reference: https://docs.docker.com/install/linux/linux-postinstall/#configure-docker-to-start-on-boot

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NOTES: For other review question sets and resources, you may want to check Docker Certified Associate (DCA) Certification Test Resources page.

Tagged with: certification, docker, docker certified associate

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