LPI Exam 701-100 Topic 5 Question 67 Discussion

Actual exam question for LPI's 701-100 exam

Question #: 67
Topic #: 5

[All 701-100 Questions]

What statement is true regarding the Swarm service created by the following command?

docker service create --name myweb --network webnet --mode global nginx

AIt runs exactly one time in the Swarm and cannot be scaled.

BIt runs exactly once on each node in a Swarm.

CIt runs on one node by default and can be scaled to an arbitrary number of replicas.

DIt runs on all nodes which provide the network webnet.

EIt runs only on those nodes which support the network type global.

Show Suggested Answer

Suggested Answer: C, D, E

by Alishia at May 31, 2024, 10:23 PM

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Louisa

2 months ago

This is a tough one, but I think the answer is B. The 'global' mode ensures that the service runs on every node, so it will run exactly once on each node.

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Christiane

12 days ago

Thanks for clarifying that. I understand it better now.

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Domonique

13 days ago

Yes, exactly. It's a good choice for services that need to be running on every node.

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Margart

16 days ago

That makes sense. So it will run on each node in the Swarm.

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Kimberely

1 months ago

I think the answer is B. The 'global' mode ensures that the service runs on every node, so it will run exactly once on each node.

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Barbra

2 months ago

Ah, I remember learning about the 'global' mode in Docker Swarm. The correct answer has to be B. It runs exactly once on each node in the Swarm.

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Stephanie

2 months ago

Haha, this question is a real brain-teaser! I'm going to guess C, just to see what happens. Who knows, maybe I'll get lucky!

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Sommer

2 months ago

Hmm, I'm not sure about this one. The 'global' mode is a bit tricky, but I'll go with D. It runs on all nodes which provide the network 'webnet'.

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Precious

28 days ago

User2: That makes sense, I'll go with D too.

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Felix

1 months ago

User1: I think it runs on all nodes which provide the network 'webnet'.

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Avery

2 months ago

I'm not sure, but I think the answer might be D.

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Matthew

2 months ago

I think the correct answer is B. The 'global' mode ensures that the service runs on every node in the Swarm, so it will run exactly once on each node.

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Jesusa

2 months ago

I agree with Venita, because the command creates a service that can be scaled to multiple replicas.

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Venita

2 months ago

I think the answer is C.

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