Docker Certified Associate DCA Exam Updated Dumps
September 30,2021 03:52 AM
Docker Certified Associate DCA exam dumps have been updated, which are the best preparation material for you to pass DCA test. The DCA Certification is awarded by Docker that helps highlight your familiarity and expertise with application deployment using Docker. To take Docker Certified Associate DCA exam, you are required to have a working knowledge of Docker Enterprise Edition and Docker Swarm. All the other Docker Certified Associate DCA exam information is helpful in the preparation.
DCA Docker Certified Associate Exam
DCA Docker Certified Associate exam information is helpful in your preparation.
Number of questions: 55 questions (including 44 Discrete Option Multiple-Choice (DOMC) and 11 Multiple-Choice (MCQ) questions)
Duration: one and a half hours
Exam fee: $195
Docker Certification DCA Exam Topics
Docker certification DCA exam topics cover the following details.
Setting up a Swarm Mode Cluster
Locking a Swarm Cluster
Deploying Applications into Stack Files
Running a Service vs. Running a Container
Manage a stack of running services
Replication of Services
Replicated and Global Services
Troubleshoot a non-deploying Service
Communication among Docker Applications and Legacy Systems
Service Templates
Practice Docker DCA Exam Dumps Questions
Docker DCA exam updated dumps questions can help you test all the above topics. Share some updated Docker Certified Associate DCA exam dumps questions below.
1.If installing Docker using devicemapper for storage with the Intent to run production workloads, how should devicemapper be configured
A. loop-lvm
B. overlay-lvm
C. direct-lvm
D. aufs-lvm
Answer: C
2.Which statement is correct about cluster management in Docker Enterprise Edition 3.x?
A. Clusters can contain Windows 10 and Windows Server 2016 only.
B. Clusters can contain Linux and Windows Server 2008 R2 only.
C. Clusters can contain Linux, Windows Server 2016 and 2019, and Linux on IBM z Systems.
D. Clusters can contain Linux only.
Answer: A
3.What is the docker command to find the current logging driver for a running container?
A. docker inspect
B. docker info
C. docker stats
D. docker config
Answer: A
4.What is the difference between a resource limit and a resource reservation when scheduling services?
A. A resource limit is used to find a host with adequate resources for scheduling a hard limit for your service, while a reservation is hard limit for your service.
B. A resource limit and a resource reservation can be used interchangeably.
C. A resource limit is a soft limit for your service, while a reservation is hard limit and the docker engine will do its best to keep your service at the limit.
D. A resource limit is hard limit for your service, while a reservation is used to find a host with adequate<br />resources for scheduling. Correct
Answer: B
5.How do you change the default logging driver for the docker daemon in Linux?
A. Use the -log-driver' flag when you run a container.
B. Set the value of log-driver to the name of the logging driver In the daemon.json In /etc/doc
C. At the command line, type: docker log driver set <driver name>
D. Install a logging agent on the Linux host.
Answer: D
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