Juniper JN0-413 Exam Questions Simulate Actual JN0-413 Exam

JN0-413 exam dumps questions are designed to simulate the actual exam. This means that you will get a feel for the types of questions you can expect to see on the exam, as well as the format and difficulty level. In addition, JNCIS-Cloud JN0-413 dumps are often accompanied by detailed explanations and answers. This means that if you get a question wrong, you can learn from your mistake and understand why the correct answer is the right one. Test free online JN0-413 exam dumps below.

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1. Refer to the exhibit.





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

This alarm is predefined in Contrail.

One or more compute node processes are not running.

The Contrail-analytics-nodemgr process created the alarm.

The Contrail-collector process created the alarm.

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2. Which two statements are true regarding the Network Function Virtualization (NFS) framework? (Choose two.)

The NFS framework requires an orchestration platform.

The NFS framework relies on a commodity hardware.

The NFS framework relies on custom built ASICs.

The NFS framework requires directly attached storage components.

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3. You want to deploy an application to the cloud. You need to be able to manage the application as well as update the operating system and related services running in the virtual machine.

Which type of cloud service should you choose in this scenario?

DBaaS

SaaS

laaS

PaaS

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4. Refer to the exhibit.





You have a Contrail providing cloud services to Customer A. Customer A wants to add a packet capture service to their network to analyze traffic flowing to and from the Internet.

Referring to the exhibit, which statement is true?

The packet sniffing service must be performed on the edge routers facing the Internet.

The packet sniffing service must be enabled on the vRouter directly attached to the customer’s V

The packet sniffing service can be implemented on any physical host in the cloud environment.

The packet sniffing service can be implemented on any switch within the underlay fabric.

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5. 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?

The VM did not fully initialize after booting.

The VM is not provisioned with the correct flavor.

The vRouter has a policy preventing the traffic.

The vRouter does not have an appropriate route.

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6. Which feature of an SDN continuously monitors and analyzes the health of the network?

Load Balancing as a Service

Analytics

WAN optimization

SNMP

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7. You are required to implement a Contrail service that will automatically increase network resources for that service when under high traffic loads, and reduce network resources for that service under low traffic loads.

Which configuration steps will accomplish this task?

Configure Heat to monitor the CPU threshold of services VMs, and configure a Heat auto-scaling policy to adjust the VM resources allocated to the service.

Configure Ceilometer to monitor the CPU threshold of services VMs, and configure a Ceilometer auto-scaling policy to adjust the VM resources allocated to the service.

Configure Heat to monitor the CPU threshold of services VMs, and configure a Ceilometer auto-scaling policy to adjust the VM resources based on alarms generated by Heat.

Configure Ceilometer to monitor the CPU threshold of services VMs, and configure a Heat auto-scaling policy to adjust VM resources based on the alarms generated by Ceilometer

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8. What are two advantages of SDN? (Choose two.)

Centralized management

Decentralized management

Programmability

Static networking

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9. What are two features of software containers? (Choose two.)

They provide programming language backward compatibility.

They provide greater software modularity.

They have complete operating system security.

They have isolated application thread processing.

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10. Click the exhibit button.





While completing the install of OpenStack, you upload the Cirros image the CLI to validate the Glance install. However, it times out after a short time. You review the logs located at /var/log/glance/api.log.

Referring to the exhibit, which action will solve this problem?

Set the glance.api version to version 1 and retry the upload.

Get a new Cirros image; the current image is corrupted.

Replace the schema image file with the correct name of the image.

Update the GLANCE DBPASS in the keystone.conf file.

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11. Which two types of data are collected by Contrail Analytics nodes? (Choose two.)

System log message

Routing tables

Access Control Lists

Flow Statistics

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12. Refer to the exhibit.

$ neutron net-show secret_network





You have created a new network in a Juniper OpenStack environment and now you want to share the object with a project that has an ID of e28769db97d9449da658bc6931fc683.

Which command will allow the object to be shared?

neutron rbac- create C target-tenant e28769db97d9449da658bc6931fc683―action access_as_shared--type network

neutron rbac- create C target-tenant e28769db97d9449da658bc6931fc683―action access_as_shared-- type network secret_network

neutron rbac- create C target-tenant e28769db97d9449da658bc6931fc683―action access_as_shared-- type network 75ebefae574682bca2fede6f4d8c6f

neutron rbac- create C target-tenant e28769db97d9449da658bc6931fc683―action access_as_shared-- type network*

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13. Refer to the exhibit.









Referring to the exhibit, what does the IP address 10.1.1.2 refer to in the api_server.conf file in Contrail?

The physical server IP address

The OpenStack controller IP address

The Server Web UI IP address

The Contrail IP address

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14. Two virtual machines in different virtual networks are not able to communicate with each other.

Which two troubleshooting steps would you help to identify this problem? (Choose two.)

Ensure that the SDN gateway has the VRF or VRFs created for the two virtual networks.

Ensure that there is a default route in each virtual network’s VR

Ensure that there is a Contrail policy between the two virtual networks.

Run the tcpdump command on the virtual machine’s tap interface.

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15. You are using OpenStack as the orchestrator for your data center. You need to instantiate several instances of a webserver. There is a requirement that each webserver VM must have six VCPUs and 32 GB of RAM.

Where in OpenStack’s Web user interface would you set up these resources?

Project>Compute>Instances

Orchestration>Stacks

Project>Compute>Images

Admin>System>Flavors

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16. What is the role of an orchestration platform in a cloud networking environment?

It controls and monitors the network underlay infrastructure.

It controls pools of compute, storage, and networking resources.

In configures and monitors tunnels between physical hosts.

It configures and monitors tunnels between virtual hosts.

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17. Which mechanism creates unique tenants within OpenStack?

Group

Profile

Guest

Project

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