Online JN0-223 Dumps Help You Understand Questions Well

If you're interested in pursuing the JNCIA-DevOps certification, it's important to understand the exam format and the types of questions you can expect. This is where JN0-223 questions come in. JN0-223 exam dumps questions are designed to simulate the actual certification exam, providing you with a deeper understanding of the exam format and what to expect on test day. By taking practice exams and reviewing JN0-223 questions, you can identify areas where you may need to focus your studying. Study free JN0-223 exam dumps below.

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1. What are two examples of XPath operators? (Choose two.)

@

AND

IS

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2. Exhibit.





You need to translate the configuration shown in the exhibit into a PyEZ RPC call.

Which line shows the proper PyEZ syntax?

dev.rpc.get_route_information(table=”inet.0”)

dev.rpc.get-route-information(table=”inet.0”)

dev.rpc.get_route_information:table=”inet.0”

dev.rpc.get-route-information:table=”inet.0”

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3. Which two statements about Ansible are correct? (Choose two.)

All Ansible host and group variables must be defined in the /etc/ansible/hosts directory

Groups can be nested and a device is allowed to participate in multiple groups

Separate host and group variable files can be used for larger environments

Groups cannot be nested and a device is allowed to participate only a single group

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4. Which feature is used in XML to ensure that all attributes and elements have unique names?

selectors

predicate

namespace

XPath

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5. What is an example of correct XML syntax?

vMX1

vMX1

vMX1

vMX1

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6. Which two statements about Ansible are correct? (Choose two.)

Ansible can use a single playbook to configure devices from multiple vendors.

Ansible modules must be written in Go.

Ansible is an open source project.

Ansible requires a license to unlock full functionality.

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7. Exhibit.





What is the function of the . // syntax in the code shown in the exhibit?

to return a tree of data from the text

to perform a recursive search at all levels

to format the output as rich text

to perform the return function

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8. Exhibit





Referring to the exhibit, what is the output from the print(x) line?

[‘b’, ‘c’]

[‘b’, ‘c’, ‘d’]

[‘a’, ‘b’, ‘c’]

[‘a’, ‘b’]

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9. Which API does the Junos CLI use to modify the configuration database?

REST API

XML API

JET API

RPC API

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10. Which code block shows valid YAML syntax?

Switches : -s1 s2 Switches: .{s1, s2}

Switches: ["s1", ''s2"]

Switches s1 s2

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11. What are three elements of Infrastructure as Code (IaC)? (Choose three.)

code review

integration

flow

feedback

version control

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12. Exhibit.





Referring to the exhibit, which statement about the Ansible host file is correct?

All routers are part of the routers group.

router1 and router2 are excluded from the routers group.

router1 and router2 are included in the routers group.

Only router3 is included in the routers group

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13. Which Junos system process handles NETCONF automation commands?

snmpd

eventd

mgd

jsd

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14. Which two Python packages use NETCONF to interact with Junos devices? (Choose two.)

numpy

jsnapy

junos-eznc

pyyaml

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15. Exhibit.





Which command will solve the problem......

ansible-galaxy install ..

ansible-galaxy install..

pip install-eznc..

pip install Juniper, junos..

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16. Which Python code block is an example of a context manager?

while True: device C Device(host-“vmx-1”, user-“lab”, passwd-“lab123”)...

try: device C Device(host-“vmx-1”, user-“lab”, passwd-“lab123”)... except: print(“Unable to connect to the vMX1”)

with Device(host=”vmx-1”, user=”lab”, passwd=”lab123”) as device:...

for host in [“vmx-1”, “vmx-2”]: device C Device(host-host, user-“lab”, passwd-“lab123”)...

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17. Exhibit.





Referring to the exhibit, what is the function of the register key?

to set an input value for the juniper_junos_rpc module

to configure a global setting for the playbook

to define a variable containing the return value from the module

to print a result to standard out

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18. Why is a REST API considered stateless?

The client requests to the server do not include state information.

The REST API is an international AP

No client context is stored on the server between requests.

The state of the server is not important when making requests.

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19. Which two statements regarding the DevOps methodology are correct? (Choose two.)

Code changes should be few and manually tested.

A goal is to make development, test, and production environments as identical as possible

Communication between people should be minimized during the process as much as possible

Feedback should be analyzed at each stage of the process.

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20. Exhibit.





Referring to the exhibit, which two code blocks are an equivalent representation in JSON? (Choose two.)

{“Routers”:[“r1”,“r2”],“Switches”:[{“s1”:[{“interface”:“ge-0/0/0.0”}]}]}

{“routers”:[“r1”,“r2”],“switches”:[{“s1”:[{“interface”:“ge-0/0/0.0”}]}]}

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21. Given the username XML code, what is the information between the opening and closing tags called?

name node

data node

text node

element node

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22. You are asked to gather interface information from a Junos device. Your environment supports the JSON

format. To determine how interface information is represented, you decide to view all of the configured

interface key-value pairs in the current Junos candidate configuration.

In this scenario, which command will provide the information that you need?

user@router# show interfaces | find json

user@router# show interfaces | display json

user@router# show interfaces | except json

user@router# show interfaces | match json

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23. In Phython, my_list = [ 1, 2, 3] is an example of which type of operation?

Assignment

Membership

bitwise

comparison

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24. What are two examples of XPath axes? (Choose two.)

grandchild

sibling

parent

grandparent

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25. According to the Manifesto for Agile Software Development, what is the highest priority?

continuous attention to technical excellence and good design enhances quality

a well-documented statement of work created before the development cycle begins

on-time software releases based on a quarterly or semi-annual time frame

customer satisfaction obtained through continuous delivery of valuable software

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26. You want to perform a dry run on the myPlays playbook and use a custom inventory file called myRouters.ini.

Which Ansible command would you use in this scenario?

ansible-playbook myPlays --check -i myRouters.ini

ansible-playbook myPlays ―extra-vars "inventory_file=myRouters .ini"

ansible-playbook myPlays ―extra-vars "dry run=True" myRouters.ini

ansible-playbook myPlays ―limit myRouters

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27. Which set of DevOps CAUMS values is correct?

Culture Automation, Lean, Measurement, and Sharing

Coordinate, Acculturation. Lean, Mentoring, and Society

Continuous, Assimilation, Learn, Morning, and Scientific

Control, Automation, Learn, Methodology, and Support

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28. 1.What are two popular methods of data serialization? (Choose two.)

Python

JSON

SLAX

YAML

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29. Which two statements about Junos PyEZ RPC(s) are correct? (Choose two.)

PyEZ RPCs return XML data

PyEZ RPCs can be used to view only the interface configuration

PyEZ RPCs can be used to view the active device configuration

PyEZ RPCs return CSV data

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30. Exhibit.





You are making alternations to an existing script to retrieve the encrypted root password from the Junos device shown in the exhibit. You decide to add this request to the script after the script has navigated to the configuration/system hierarchy.

In this scenario, which XPath reference should be used to accomplish this task

encrypted-password

configuration/version/system/host-name/root-authentication/encrypted-password

root-authentication/encrypted-password

host-name/root-authentication/encrypted-password

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31. Ansible playbooks are written in which format?

YAML

Python

XML

JSON

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