Juniper JN0-412 Actual Free Exam Questions & Community Discussion

Exam Code/Number: JN0-412
Exam Name/Title: Cloud, Specialist (JNCIS-Cloud)
Certification Provider: Juniper
Corresponding Certification: JNCIS-Cloud

Exam Questions: 127
Updated On: Jul 14, 2026

Question #46

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?

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

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

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

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

Discussion 0

Correct Answer: B Vote an answer

Question #47

Which SDN solution allows the control plane to remain on legacy hardware as a stop-gap measure until you are ready to replace the current hardware?

A. open SDN

B. SDN using an API

C. SDN as an overlay

D. SDN using NVGRE

Discussion 0

Correct Answer: C Vote an answer

Question #48

You have deployed a Contrail cluster that must support bare-metal servers.
Which protocol is used to communicate between the bare-metal server's virtual tunnel endpoints and the Contrail cluster to establish sessions with the VM servers?

A. BGP

B. XMPP

C. SRTP

D. EVPN/VXLAN

Discussion 0

Correct Answer: D Vote an answer

Question #49

What is needed to move compute resources between cloud environment?

A. Data compression software

B. Orchestration software

C. Firewall software

D. Load-balancing software

Discussion 0

Correct Answer: B Vote an answer

Question #50

Which two statements are true about Contrail Enterprise Multicloud? (Choose two.)

A. Conrail Enterprise Multicloud enables basic device management functions from Contrail.

B. Contrail Enterprise Multicloud supports the intent-driven automation function using Ansible.

C. Contrail Enterprise Multicloud supports the intent-driven automation function using PowerShell.

D. Intent-driven automation can only be applied on virtual network elements in Contrail Enterprise Multicloud.

Discussion 0

Correct Answer: A,B Vote an answer

Question #51

What are three benefits of implementing an NFV solution? (Choose three.)

A. tenants charged only for what they use

B. isolated switching functions

C. reduced hardware requirements

D. increased network speed using bandwidth management

E. automated services

Discussion 0

Correct Answer: C,D,E Vote an answer

Question #52

Refer to the exhibit.

After provisioning a group of 20 VMs, the client reports that one of the VMs has unidirectional traffic problem.
Referring to the exhibit, what is causing the problem?

A. The VM is not provisioned with the correct flavor.

B. The vRouter does not have an appropriate route.

C. The VM did not fully initialize after booting.

D. The vRouter has a policy preventing the traffic.

Discussion 0

Correct Answer: D Vote an answer

Question #53

Refer to the exhibit.

The exhibit shows that the curl command is creating a virtual network in which project?

A. Default-domain

B. Demo

C. Default-project

D. Project

Discussion 0

Correct Answer: D Vote an answer

Question #54

To retrieve attributes of a new virtual machine, with which Contrail component does the OpenStack Nova agent communicate to create a virtual network?

A. Glance

B. Analytics

C. Control

D. Neutron

Discussion 0

Correct Answer: D Vote an answer

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