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Juniper JN0-222 Automation and DevOps Associate (JNCIA-DevOps) Exam Practice Test

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Total 102 questions

Automation and DevOps Associate (JNCIA-DevOps) Questions and Answers

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Question 1

Exhibit.

Which command produces the output shown in the exhibit?

Options:

A.

user@router> show version I display json

B.

user@router> show version I display xml

C.

user@router# show version I display xzil

D.

user@router> show version | display xml rpc

Question 2

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

Options:

A.

grandchild

B.

sibling

C.

parent

D.

grandparent

Question 3

What are two components of the Waterfall model of software development? (Choose two.)

Options:

A.

a large volume of code changes between releases

B.

a small volume of code changes between releases

C.

a short interval of time between releases

D.

a long interval of time between releases

Question 4

Exhibit.

What is the purpose of the G character shown in the exhibit?

Options:

A.

The G sign is a JSON object that holds XML elements from the Junos configuration segment.

B.

The 0 sign is a JSON object that holds XML attributes from the Junos configuration segment.

C.

The 0 sign is a JSON array that holds Xf.1L attributes from the Junos configuration segment.

D.

The e sign is a JSON array that holds XML elements from the Junos configuration segment.

Question 5

Exhibit.

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

Options:

A.

The connection to the Junos device is explicitly opened and closed.

B.

The connection to the Junos device is automatically opened and closed.

C.

The Junos configuration database is explicitly locked and unlocked.

D.

The Junos configuration database is automatically locked and unlocked.

Question 6

Prior to creating a Junos automation script, you want to understand the output format of a new isolated RPC calls to use in the script.

What is the provided on Junos devices to help accomplish this task?

Options:

A.

REST API Explorer

B.

RPC on Demand

C.

PyEZ

D.

NETCONF

Question 7

Which code format is a valid example of an HTTPS get-interface-information method using the default port?

Options:

A.

https://I72.25.11.1:3443/get-interface-information

B.

https://172.25.11.1:3443/api/get-interface-information

C.

https://172.25.il.!:3443/rpc/get-interface-information

D.

https://172.25.11.1/api/get-interface-information:3443

Question 8

Your organization is developing an application to automate management of Junos network appliances. You want to use the existing PyEZ libraries to improve the development process. Which API would satisfy this requirement?

Options:

A.

REST API

B.

JETAPI

C.

RPC API

D.

XML API

Question 9

Which Ansible module would be used to obtain basic information about a Junos device?

Options:

A.

juniper_junos_facts

B.

juniper_junos_info

C.

juniper_junos_rpc

D.

juniper_junos_config

Question 10

Which character is used to show the start of parameters in a REST API call?

Options:

A.

#

B.

=

C.

&

D.

?

Question 11

Which two processes does Junos automation use? (Choose two.)

Options:

A.

chassisd

B.

jsd

C.

dcd

D.

mgd

Question 12

Why is a REST API considered stateless?

Options:

A.

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

B.

The REST API is an international API.

C.

No client context is stored on the server between requests.

D.

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

Question 13

Exhibit.

In the XML output shown in the exhibit. what is the full XPath for the IP address of the interface?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 14

In the PyEZ utils module, which class would be used to begin the software upgrade process on a Junos device?

Options:

A.

SW

B.

FS

C.

SCP

D.

Config

Question 15

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

Options:

A.

selectors

B.

predicate

C.

namespace

D.

XPath

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Total 102 questions