Juniper Exam JN0-412 Topic 1 Question 57 Discussion

Actual exam question for Juniper's JN0-412 exam

Question #: 57
Topic #: 1

Your development team asks you to provision twenty exact copies of a three-tier application containing three VMs. Each copy of the application must be on their own isolated network. The development team also wants to deploy more copies in the future from a self-service portal.

What will accomplish this task?

ACreate a Heat orchestration template for the application and then launch twenty stacks using the Horizon dashboard or OpenStack CLI.

BUse the Contrail fabric manager to define and launch all twenty stacks using an intent-driven automation feature.

CCreate all twenty networks and launch each instance using the Horizon instance creation wizard.

DCreate a Heat orchestration template for the application and then launch twenty stacks using the AppFormix user interface.

Show Suggested Answer

Suggested Answer: C

https://docs.onap.org/projects/onap-vnfrqts-requirements/en/latest/Chapter5/Heat/ONAP%20Heat% 20Resource%20ID%20and%20Parameter%20Naming%20Convention/Nova%20Parameters.html

by Sage at Apr 13, 2024, 07:46 PM

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Isadora

1 years ago

I'm not sure, but I think the correct answer is B) Only vm_2 will be deployed and vm_1 will be overwritten.

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Mozell

1 years ago

I disagree, I believe it will be C) Both vm_1 and vm_2 will be deployed.

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Adell

1 years ago

I think the answer is C because the heat template shows both vm_1 and vm_2 being specified for deployment.

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Britt

1 years ago

I think the result will be A) Neither VM will be deployed.

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Gilma

1 years ago

I disagree with David, I think the answer is A, neither VM will be deployed.

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Deane

1 years ago

I'm not sure, but I think it's B, only vm_2 will be deployed.

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Kiera

1 years ago

I believe it's D, only vm_1 will be deployed.

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Elenora

1 years ago

I agree with both VMs will be deployed.

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Miesha

1 years ago

I think the correct answer is C.

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Oliva

1 years ago

I don't know, guys. What if there's some sort of conflict or dependency between the two VMs that we're not seeing? Maybe option B or D is the right answer after all.

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Aliza

1 years ago

Okay, let me walk through this step-by-step. The template has two VMs defined - vm_1 and vm_2. So option A seems immediately out. And since the question is about deploying the template, not just creating it, I don't think option B or D are correct either. I'm sticking with C.

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Glendora

1 years ago

I agree with you, option C seems to be the correct choice.

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Pete

1 years ago

I think both vm_1 and vm_2 will be deployed.

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Rikki

1 years ago

Haha, good catch! Maybe the exam writers are trying to trick us. I'm going to carefully read through the options again and see if I can spot any gotchas.

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Cordie

1 years ago

I don't know, guys. The wording of the question is a bit confusing. It says 'what will be the result of deploying the Heat template', not 'what will be the result of creating the Heat template'.

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Paris

1 years ago

Yeah, that's a good point. I'm leaning towards option C - both VM_1 and VM_2 will be deployed. The template looks pretty straightforward to me.

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Caitlin

1 years ago

Yeah, I think you're right. The wording of the question is a bit misleading, but if we just focus on the template itself, C seems to be the most logical answer. Both VMs should be deployed.

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