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Most Recent Juniper JN0-213 Exam Questions & Answers


Prepare for the Juniper Cloud, Associate exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Juniper JN0-213 exam and achieve success.

The questions for JN0-213 were last updated on Nov 22, 2024.
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Question No. 1

Which two statements are correct about OpenShift monitoring? (Choose two.)

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Correct Answer: B, D

OpenShift includes a preconfigured, preinstalled, and self-updating monitoring stack that provides monitoring for core platform components4.You also have the option to enable monitoring for user-defined projects4. This means OpenShift has its own monitoring framework (B) and is able to configure customized alerts (D). Reference from Juniper site:OpenShift Container Platform


Question No. 2

What are the two primary ways used to manage objects by kubectl? (Choose two.)

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Correct Answer: A, D

The two primary ways used to manage objects by kubectl are imperative commands and declarative object configuration10. Imperative commands operate directly on live objects in a cluster.The user provides operations to the kubectl command as arguments or flags10. Declarative object configuration specifies the operation (create, replace, etc.), optional flags and at least one file name.The file specified must contain a full definition of the object in YAML or JSON format10.


Question No. 3

Click the Exhibit button.

Referring to the exhibit, which two statements are correct? (Choose two.)

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Correct Answer: A, D

Based on the image description provided, the instance named 'myvSRX' appears to be using a custom flavor (not default) and is currently in an 'ACTIVE' state, which means it is running.


Question No. 4

What are the two characteristics of the Network Functions Virtualization (NFV) framework? (Choose two.)

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Correct Answer: C, D

The two characteristics of the Network Functions Virtualization (NFV) framework are that it implements virtualized network functions (VNFs) and that it decouples the network software from the hardware.According to the NFV overview by VMware3, NFV is ''designed to deliver the network services needed to support an infrastructure totally independent from hardware by decoupling network functions from proprietary purpose-built hardware appliances'' and that ''the software that provides these network services are known as virtual network functions (VNFs) and run on generic hardware''. Other characteristics that are mentioned in the question are related to Software Defined Networking (SDN), not NFV. SDN separates the network control plane from the forwarding plane and implements virtualized tunnel endpoints.


Question No. 5

In the CN2 architecture, which component integrates with the orchestrator to listen for changes and take action on any events affecting network resources?

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Correct Answer: D

contrail-k8s-kubemanager is the component in the CN2 architecture that integrates with the orchestrator (such as Kubernetes or OpenShift) to listen for changes and take action on any events affecting network resources.According to the CN2 components documentation2, contrail-k8s-kubemanager is ''the interface between Kubernetes resources and Contrail resources'' that ''watches the kube-apiserver for changes to regular Kubernetes resources such as service and namespace and acts on any changes that affect the networking resources''.Other components in the CN2 architecture are contrail-k8s-apiserver2, which is an aggregated API server that manages all Contrail resources; cni.bin, which is a binary file that implements the Container Network Interface (CNI) specification for CN2; and contrail-vrouter-agent, which is a pod that runs on every node and communicates with the CN2 control plane to program the data plane.


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