JN0-221: Automation and DevOps, Associate (JNCIA-DevOps).prepaway.JN0-221.2021-01-11.1e.63q.vcex

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Exam	Automation and DevOps, Associate (JNCIA-DevOps)
Number	JN0-221
File Name	Automation and DevOps, Associate (JNCIA-DevOps).prepaway.JN0-221.2021-01-11.1e.63q.vcex
Size	744 Kb
Posted	January 11, 2021
Downloads	3
Download	Automation and DevOps, Associate (JNCIA-DevOps).prepaway.JN0-221.2021-01-11.1e.63q.vcex

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Demo Questions

Question 1

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

Correct Answer: C

Reference: https://www.juniper.net/documentation/en_US/junos-space18.1/service-automation/topics/reference/general/junos-space-service-now-device-mgmt-overview.html

Question 2

Which type of file is shown in the exhibit?

A: Puppet manifest
B: XML file
C: Ansible playbook
D: XSLT file

Correct Answer: C

Reference: https://www.juniper.net/documentation/en_US/junos-ansible/topics/task/operational/junos-ansible-device-facts-retrieving.html

Question 3

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

Correct Answer: C

Reference: https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/rest-api-submitting-post-request.html

Question 4

Which command produces the output shown in the exhibit?

A: [email protected]> show version | display xml
B: [email protected]# show version | display xml
C: [email protected]> show version | display json
D: [email protected]> show version | display xml rpc

Correct Answer: A

Reference: https://www.juniper.net/documentation/en_US/junos/topics/task/operational/junos-xml-protocol-rpcs-and-xml-mapping.html

Question 5

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

A: Puppet
B: Chef
C: Python
D: Ruby

Correct Answer: C

Reference: https://www.juniper.net/documentation/en_US/junos-pyez/topics/concept/junos-pyez-overview.html#:~:text=Junos%20PyEZ%20is%20a%20microframework,operating%20system%20(Junos%20OS).

Question 6

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

Correct Answer: A

Reference: https://www.juniper.net/documentation/en_US/junos-salt/topics/topic-map/junos-salt-configuration-loading-commiting.html

Question 7

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

Correct Answer: C

Question 8

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

A: {“Routers”:[“r1”,“r2”],“Switches”:[{“s1”:[{“interface”:“ge-0/0/0.0”}]}]}
B: {“routers”:[“r1”,“r2”],“switches”:[{“s1”:[{“interface”:“ge-0/0/0.0”}]}]}
C:
D:

Correct Answer: BD

Question 9

What is the default port for NETCONF connections over SSH?

A: 22
B: 830
C: 443
D: 8080

Correct Answer: A

Reference: https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/port-edit-system-services-netconf.html#:~:text=The%20default%20SSH%20port%20(22,in%20the%20login%20event%20script

Question 10

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