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Juniper JN0-221 - Questions & Answers

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Question 1
Single choice

What is the advantage of using the REST API?

A.

The REST API enables Junos devices to participate in other REST management system environments

B.

The REST API is enabled by default on all Junos devices

C.

By default, the REST API retrieves data from a Junos device in CSV format

D.

By default, the REST API retrieves data from a Junos device in HTML format

Question 2
Single choice

Click the exhibit button.

Which type of file is shown in the exhibit?

A.

Puppet manifest

B.

XML file

C.

Ansible playbook

D.

XSLT file

Question 3
Single choice

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

A.

https://172.25.11.1:8443/api/get-interface-information

B.

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

C.

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

D.

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

Question 4
Single choice

Click the Exhibit button.

Which command produces the output shown in the exhibit?

A.

user@router> show version | display xml

B.

user@router# show version | display xml

C.

user@router> show version | display json

D.

user@router> show version | display xml rpc

Question 5
Single choice

Junos PyEZ is a microframework used to operate the Junos OS using which language?

A.

Puppet

B.

Chef

C.

Python

D.

Ruby

Question 6
Single choice

Click the Exhibit button.

Referring to the exhibit, this snippet of code would represent which type of data?

A.

JSON object

B.

JSON array

C.

YAML sequence

D.

YAML mapping

Question 7
Single choice

Click the Exhibit button.

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

A.

The Ansible Playbook will report a syntax error

B.

The Ansible Playbook execution will fail

C.

The Ansible Playbook will prompt for credentials

D.

The Ansible Playbook will execute successfully

Question 8
Multiple choice

Click the Exhibit button.

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

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 9
Single choice

What is the default port for NETCONF connections over SSH?

A.

22

B.

830

C.

443

D.

8080

Question 10
Multiple choice

Which two statements are correct about Junos PyEZ Tables and Views? (Choose two.)

A.

PyEZ Tables and Views are defined using YAML

B.

The juniper_junos_config module enables the use of PyEZ Tables and Views

C.

PyEZ Tables and Views are defined using CSV

D.

The juniper_junos_table module enables the use of PyEZ Tables and Views

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