Quiz 2025 Juniper JN0-214–Newest Reliable Braindumps Questions

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Juniper JN0-214 Exam Syllabus Topics:

Topic	Details
Topic 1	Software-Defined Networking: This section of the exam measures the skills of Network Automation Engineers and focuses on SDN concepts, including its architecture, controllers, and solutions. Candidates must understand how SDN separates the control plane from the data plane to improve network agility and automation. The exam also evaluates knowledge of SDN’s role in modern cloud environments. One key skill assessed is identifying SDN components and their functions.
Topic 2	Cloud Orchestration with OpenStack: This section of the exam measures the skills of Cloud Operations Engineers and evaluates expertise in OpenStack-based orchestration. Candidates must understand how to create and manage virtual machines in OpenStack, use HEAT templates for automation, and navigate OpenStack interfaces. The exam also covers OpenStack networking plugins and security groups. One skill assessed is automating cloud deployments using HEAT templates.
Topic 3	Cloud Orchestration with Kubernetes: This section of the exam measures the skills of Kubernetes Administrators and tests their knowledge of container orchestration. Candidates must demonstrate proficiency in creating and managing Kubernetes containers, working with API objects such as Pods, ReplicaSets, Deployments, and Services, and configuring namespaces and CNI plugins. One key skill assessed is deploying and scaling Kubernetes applications effectively.
Topic 4	Network Virtualization: This section of the exam measures the skills of Cloud Network Architects and evaluates the principles of network virtualization. Candidates must understand different types of virtual networks, as well as underlay and overlay network configurations. The exam also covers encapsulation and tunneling technologies such as MPLS over GRE, VXLAN, and GENEVE. One skill assessed is the ability to differentiate between underlay and overlay networks in cloud environments.

Juniper Cloud, Associate (JNCIA-Cloud) Sample Questions (Q52-Q57):

NEW QUESTION # 52
Which two consoles are provided by the OpenShift Web UI? (Choose two.)

A. administrator console
B. developer console
C. operational console
D. management console

Answer: A,B

Explanation:
OpenShift provides a web-based user interface (Web UI) that offers two distinct consoles tailored to different user roles. Let's analyze each option:
A . administrator console
Correct:
The administrator console is designed for cluster administrators. It provides tools for managing cluster resources, configuring infrastructure, monitoring performance, and enforcing security policies.
B . developer console
Correct:
The developer console is designed for application developers. It focuses on building, deploying, and managing applications, including creating projects, defining pipelines, and monitoring application health.
C . operational console
Incorrect:
There is no "operational console" in OpenShift. This term does not correspond to any official OpenShift Web UI component.
D . management console
Incorrect:
While "management console" might sound generic, OpenShift specifically refers to the administrator console for management tasks. This term is not officially used in the OpenShift Web UI.
Why These Consoles?
Administrator Console: Provides a centralized interface for managing the cluster's infrastructure and ensuring smooth operation.
Developer Console: Empowers developers to focus on application development without needing to interact with low-level infrastructure details.
JNCIA Cloud Reference:
The JNCIA-Cloud certification emphasizes understanding OpenShift's Web UI and its role in cluster management and application development. Recognizing the differences between the administrator and developer consoles is essential for effective collaboration in OpenShift environments.
For example, Juniper Contrail integrates with OpenShift to provide advanced networking features, leveraging both consoles for seamless operation.
Reference:
OpenShift Documentation: Web Console Overview
Juniper JNCIA-Cloud Study Guide: OpenShift Web UI

NEW QUESTION # 53
You are provisioning workloads on worker nodes in a Kubernetes cluster.
Which CN2 component is responsible for generating associated routes?

A. vRouter forwarding plane
B. Configuration Resource (CR) controllers
C. vRouter agent microservice
D. Contrail kube-manager

Answer: C

Explanation:
The vRouter agent microservice is the CN2 component responsible for generating associated routes. When a pod is scheduled on a node, the vRouter agent on that node programs the necessary routes in the kernel routing table to ensure that traffic destined for that pod is properly routed.

NEW QUESTION # 54
Click to the Exhibit button.

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

A. The myvSRX instance is using a default image.
B. The myvSRX instance is currently running.
C. The myvSRX instance is created using a custom flavor.
D. The myvSRX instance is a part of a default network.

Answer: B,C

Explanation:
The openstack server list command provides information about virtual machine (VM) instances in the OpenStack environment. Let's analyze the exhibit and each statement:
Key Information from the Exhibit:
The output shows details about the myvSRX instance:
Status: ACTIVE (indicating the instance is running).
Networks: VN-A-10.1.0.3 (indicating the instance is part of a specific network).
Image: vSRX3 (indicating the instance was created using a custom image).
Flavor: vSRX-Flavor (indicating the instance was created using a custom flavor).
Option Analysis:
A . The myvSRX instance is using a default image.
Incorrect: The image name vSRX3 suggests that this is a custom image, not the default image provided by OpenStack.
B . The myvSRX instance is a part of a default network.
Incorrect: The network name VN-A-10.1.0.3 indicates that the instance is part of a specific network, not the default network.
C . The myvSRX instance is created using a custom flavor.
Correct: The flavor name vSRX-Flavor indicates that the instance was created using a custom flavor, which defines the CPU, RAM, and disk space properties.
D . The myvSRX instance is currently running.
Correct: The ACTIVE status confirms that the instance is currently running.
Why These Statements?
Custom Flavor: The vSRX-Flavor name clearly indicates that a custom flavor was used to define the instance's resource allocation.
Running Instance: The ACTIVE status confirms that the instance is operational and available for use.
JNCIA Cloud Reference:
The JNCIA-Cloud certification emphasizes understanding OpenStack commands and outputs, including the openstack server list command. Recognizing how images, flavors, and statuses are represented is essential for managing VM instances effectively.
For example, Juniper Contrail integrates with OpenStack Nova to provide advanced networking features for VMs, ensuring seamless operation based on their configurations.
Reference:
OpenStack CLI Documentation: openstack server list Command
Juniper JNCIA-Cloud Study Guide: OpenStack Compute

NEW QUESTION # 55
Which two tools are used to deploy a Kubernetes environment for testing and development purposes? (Choose two.)

A. kind
B. minikube
C. oc
D. OpenStack

Answer: A,B

Explanation:
Minikube and kind are two tools that are commonly used to deploy a Kubernetes environment for testing and development purposes.

NEW QUESTION # 56
Click the Exhibit button.

Referring to the exhibit, which port number would external users use to access the WEB application?

A. 0
B. 1
C. 2
D. 3

Answer: C

Explanation:
The YAML file provided in the exhibit defines a Kubernetes Service object of type NodePort. Let's break down the key components of the configuration and analyze how external users access the WEB application:
Key Fields in the YAML File:
type: NodePort:
This specifies that the service is exposed on a static port on each node in the cluster. External users can access the service using the node's IP address and the assigned nodePort.
port: 8080:
This is the port on which the service is exposed internally within the Kubernetes cluster. Other services or pods within the cluster can communicate with this service using port 8080.
targetPort: 5000:
This is the port on which the actual application (WEB application) is running inside the pod. The service forwards traffic from port: 8080 to targetPort: 5000.
nodePort: 31000:
This is the port on the node (host machine) where the service is exposed externally. External users will use this port to access the WEB application.
How External Users Access the WEB Application:
External users access the WEB application using the node's IP address and the nodePort value (31000).
The Kubernetes service listens on this port and forwards incoming traffic to the appropriate pods running the WEB application.
Why Not Other Options?
A . 80: Port 80 is commonly used for HTTP traffic, but it is not specified in the YAML file. The service does not expose port 80 externally.
B . 8080: Port 8080 is the internal port used within the Kubernetes cluster. It is not the port exposed to external users.
D . 5000: Port 5000 is the target port where the application runs inside the pod. It is not directly accessible to external users.
Why 31000?
NodePort Service Type: The NodePort service type exposes the application on a high-numbered port (default range: 30000-32767) on each node in the cluster.
External Accessibility: External users must use the nodePort value (31000) along with the node's IP address to access the WEB application.
JNCIA Cloud Reference:
The JNCIA-Cloud certification covers Kubernetes networking concepts, including service types like ClusterIP, NodePort, and LoadBalancer. Understanding how NodePort services work is essential for exposing applications to external users in Kubernetes environments.
For example, Juniper Contrail integrates with Kubernetes to provide advanced networking features, such as load balancing and network segmentation, for services like the one described in the exhibit.
Reference:
Kubernetes Documentation: Service Types
Juniper JNCIA-Cloud Study Guide: Kubernetes Networking

NEW QUESTION # 57
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