Free Juniper JN0-214 Practice Exams

Juniper JN0-214 Practice Exams

Last updated on Oct 22,2026
  • Exam Code: JN0-214
  • Exam Name: Cloud, Associate (JNCIA-Cloud)
  • Certification Provider: Juniper
  • Latest update: Oct 22,2026
Question #21

Which component of Kubernetes runs on each node maintaining network rules?

  • A . container runtime
  • B . kube-proxy
  • C . kubelet
  • D . kube controller

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Correct Answer: B
B

Explanation:

Kubernetes components work together to ensure seamless communication and network functionality within the cluster.

Let’s analyze each option:
Question #22

Which OpenStack object enables multitenancy?

  • A . role
  • B . flavor
  • C . image
  • D . project

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Correct Answer: D
D

Explanation:

Multitenancy is a key feature of OpenStack, enabling multiple users or organizations to share cloud resources while maintaining isolation.

Let’s analyze each option:
Question #23

What is the role of overlay tunnels in an overlay software-defined networking (SDN) solution?

  • A . The overlay tunnels provide optimization of traffic for performance and resilience.
  • B . The overlay tunnels provide load balancing and scale out for applications.
  • C . The overlay tunnels provide microsegmentation for workloads.
  • D . The overlay tunnels abstract the underlay network topology.

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Correct Answer: D
D

Explanation:

In an overlay software-defined networking (SDN) solution, overlay tunnels play a critical role in abstracting the underlying physical network (underlay) from the virtualized network (overlay).

Let’s analyze each option:
Question #24

Which two statements describe a multitenant cloud? (Choose two.)

  • A . Tenants are aware of other tenants using their shared resources.
  • B . Servers, network, and storage are separated per tenant.
  • C . The entities of each tenant are isolated from one another.
  • D . Multiple customers of a cloud vendor have access to their own dedicated hardware.

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Correct Answer: CD
CD

Explanation:

A multitenant cloud is a cloud architecture where multiple customers (tenants) share the same physical infrastructure or platform while maintaining logical isolation.

Let’s analyze each statement:
Question #25

You are asked to provision a bare-metal server using OpenStack.

Which service is required to satisfy this requirement?

  • A . Ironic
  • B . Zun
  • C . Trove
  • D . Magnum

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Correct Answer: A
A

Explanation:

OpenStack is an open-source cloud computing platform that provides various services for managing compute, storage, and networking resources. To provision a bare-metal server in OpenStack, the Ironic service is required.

Let’s analyze each option:
Question #26

Click to the Exhibit button.

Referring to the exhibit, which OpenStack service provides the UI shown in the exhibit?

  • A . Nova
  • B . Neutron
  • C . Horizon
  • D . Heat

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Correct Answer: C
C

Explanation:

The UI shown in the exhibit is the OpenStack Horizon dashboard. Horizon is the web-based user interface (UI) for OpenStack, providing administrators and users with a graphical interface to interact with the cloud environment. Through Horizon, users can manage resources like instances, networks, and storage, which is evident in the displayed metrics (Instances, VCPUs, RAM) for the project.
Question #27

Which two CPU flags indicate virtualization? (Choose two.)

  • A . lvm
  • B . vmx
  • C . xvm
  • D . kvm

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Correct Answer: B, D
B, D

Explanation:

CPU flags indicate hardware support for specific features, including virtualization.

Let’s analyze each option:
Question #28

Which method is used to extend virtual networks between physical locations?

  • A . encapsulations
  • B . encryption
  • C . clustering
  • D . load-balancing

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Correct Answer: A
A

Explanation:

To extend virtual networks between physical locations, a mechanism is needed to transport network traffic across different sites while maintaining isolation and connectivity.

Let’s analyze each option:
Question #29

Which OpenShift resource represents a Kubernetes namespace?

  • A . Project
  • B . ResourceQuota
  • C . Build
  • D . Operator

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Correct Answer: A
A

Explanation:

OpenShift is a Kubernetes-based container platform that introduces additional abstractions and terminologies.

Let’s analyze each option:
Question #30

Which two statements about Kubernetes are correct? (Choose two.)

  • A . Kubernetes is compatible with the container open container runtime.
  • B . Kubernetes requires the Docker daemon to run Docker containers.
  • C . A container is the smallest unit of computing that you can manage with Kubernetes.
  • D . A Kubernetes cluster must contain at least one control plane node.

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Correct Answer: A, C
A, C

Explanation:

Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications.

Let’s analyze each statement:
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