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Exam DCA topic 1 question 20 discussion

Actual exam question from Mirantis's DCA
Question #: 20
Topic #: 1
[All DCA Questions]

In the context of a swarm mode cluster, does this describe a node? an instance of the Docker CLI connected to the swarm

  • A. Yes
  • B. No
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Suggested Answer: B 🗳️

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walid1009
4 months, 1 week ago
yes ! It could be physical or virtual and is called "node" in Docker Swarm. The node can join the swarm (manager) as a worker using the token generated from this command : $ docker swarm join-token worker
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