VALID JN0-214 TEST MATERIALS, JN0-214 DUMPS TORRENT

Valid JN0-214 Test Materials, JN0-214 Dumps Torrent

Valid JN0-214 Test Materials, JN0-214 Dumps Torrent

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Tags: Valid JN0-214 Test Materials, JN0-214 Dumps Torrent, Valid Exam JN0-214 Blueprint, Original JN0-214 Questions, JN0-214 Valid Braindumps Ebook

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Juniper JN0-214 Exam Syllabus Topics:

TopicDetails
Topic 1
  • 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 2
  • Linux Containers: This section of the exam measures the skills of Containerization Specialists and covers the concepts of Linux containers. Candidates must understand the differences between virtual machines and containers, as well as container components. The exam tests the ability to create and manage containers using Docker. One key skill assessed is deploying and managing containers efficiently.
Topic 3
  • Cloud Virtualization: This section of the exam measures the skills of Linux System Administrators and covers Linux-based virtualization technologies. Candidates must understand Linux architecture, hypervisors (Type 1 & 2), and KVM
  • QEMU operations. The exam also includes creating virtual machines and managing Linux virtualization environments. One skill assessed is setting up and managing Linux-based virtual machines effectively.
Topic 4
  • Network Functions Virtualization: This section of the exam measures the skills of Virtualization Specialists and covers the core principles of NFV. Candidates will be tested on NFV architecture, orchestration, and Virtual Network Functions (VNFs), which are crucial for creating scalable and flexible network infrastructures. Understanding NFV helps optimize network performance and reduce dependency on hardware-based solutions. One skill assessed is the ability to explain NFV’s role in modern network management.
Topic 5
  • 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.
Topic 6
  • 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.

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Juniper Cloud, Associate (JNCIA-Cloud) Sample Questions (Q62-Q67):

NEW QUESTION # 62
Which OpenStack service displays server details of the compute node?

  • A. Cinder
  • B. Neutron
  • C. Nova
  • D. Keystone

Answer: C

Explanation:
OpenStack provides various services to manage cloud infrastructure resources, including compute nodes and virtual machines (VMs). Let's analyze each option:
A . Keystone
Incorrect: Keystone is the OpenStack identity service responsible for authentication and authorization. It does not display server details of compute nodes.
B . Neutron
Incorrect: Neutron is the OpenStack networking service that manages virtual networks, routers, and IP addresses. It is unrelated to displaying server details of compute nodes.
C . Cinder
Incorrect: Cinder is the OpenStack block storage service that provides persistent storage volumes for VMs. It does not display server details of compute nodes.
D . Nova
Correct: Nova is the OpenStack compute service responsible for managing the lifecycle of virtual machines, including provisioning, scheduling, and monitoring. It also provides detailed information about compute nodes and VMs, such as CPU, memory, and disk usage.
Why Nova?
Compute Node Management: Nova manages compute nodes and provides APIs to retrieve server details, including resource utilization and VM status.
Integration with CLI/REST APIs: Commands like openstack server show or nova hypervisor-show can be used to display compute node and VM details.
JNCIA Cloud Reference:
The JNCIA-Cloud certification covers OpenStack services, including Nova, as part of its cloud infrastructure curriculum. Understanding Nova's role in managing compute resources is essential for operating OpenStack environments.
For example, Juniper Contrail integrates with OpenStack Nova to provide advanced networking and security features for compute nodes and VMs.
Reference:
OpenStack Nova Documentation
Juniper JNCIA-Cloud Study Guide: OpenStack Services


NEW QUESTION # 63
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 a part of a default network.
  • C. The myvSRX instance is currently running.
  • D. The myvSRX instance is created using a custom flavor.

Answer: C,D

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 # 64
You want to view pods with their IP addresses in OpenShift.
Which command would you use to accomplish this task?

  • A. oc get all
  • B. oc get pods
  • C. oc get pods -o wide
  • D. oc get pods -o yaml

Answer: C

Explanation:
To view pods with their IP addresses in OpenShift, you would use the command oc get pods -o wide. This command provides additional information such as the IP address and the node where the pod is located.


NEW QUESTION # 65
Which two statements are correct about an overlay network? (Choose two.)

  • A. The overlay network is the virtual network used to connect multiple virtual machines (VMs).
  • B. The overlay network is built using encapsulation tunnels.
  • C. The overlay network can only be built using a Layer 3 underlay network.
  • D. The overlay network provides physical connectivity between devices.

Answer: A,B

Explanation:
An overlay network is a virtual network that is built on top of another network. Nodes in the overlay network are connected by virtual or logical links, each of which corresponds to a path, perhaps through many physical links, in the underlying network. For example, distributed systems such as peer-to-peer networks and client-server applications often overlay their own network connections over the physical network connections provided by the Internet.


NEW QUESTION # 66
You just uploaded a qcow2 image of a vSRX virtual machine in OpenStack.
In this scenario, which service stores the virtual machine (VM) image?

  • A. Nova
  • B. Neutron
  • C. Glance
  • D. Ironic

Answer: C

Explanation:
OpenStack provides various services to manage cloud infrastructure resources, including virtual machine (VM) images. Let's analyze each option:
A . Glance
Correct: Glance is the OpenStack service responsible for managing and storing VM images. It provides a repository for uploading, discovering, and retrieving images in various formats, such as qcow2, raw, or ISO.
B . Ironic
Incorrect: Ironic is the OpenStack bare-metal provisioning service. It is used to manage physical servers, not VM images.
C . Neutron
Incorrect: Neutron is the OpenStack networking service that manages virtual networks, routers, and IP addresses. It does not store VM images.
D . Nova
Incorrect: Nova is the OpenStack compute service that manages the lifecycle of virtual machines. While Nova interacts with Glance to retrieve VM images for deployment, it does not store the images itself.
Why Glance?
Image Repository: Glance acts as the central repository for VM images, enabling users to upload, share, and deploy images across the OpenStack environment.
Integration with Nova: When deploying a VM, Nova retrieves the required image from Glance to create the instance.
JNCIA Cloud Reference:
The JNCIA-Cloud certification covers OpenStack services, including Glance, as part of its cloud infrastructure curriculum. Understanding Glance's role in image management is essential for deploying and managing virtual machines in OpenStack.
For example, Juniper Contrail integrates with OpenStack Glance to provide advanced networking features for VM images stored in the repository.
Reference:
OpenStack Glance Documentation
Juniper JNCIA-Cloud Study Guide: OpenStack Services


NEW QUESTION # 67
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