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Best Juniper JN0-221 Practice Exams and Real Exam Simulations, Juniper JNCIA-DevOps Certification | SPOTO

Welcome to SPOTO's Best Juniper JN0-221 Practice Exams and Real Exam Simulations, your ultimate resource for mastering the Juniper JNCIA-DevOps Certification. Our platform offers a comprehensive suite of practice tests and real exam simulations meticulously designed to optimize your exam preparation journey. Access a diverse range of resources, including free test samples and online exam questions, curated to refine your skills and bolster your confidence. Delve into our collection of sample questions and exam dumps to deepen your understanding of automation tools and best practices. Engage with our mock exams to simulate real testing environments and refine your test-taking strategies. With our latest practice tests and detailed exam questions and answers, you'll be well-equipped to pass the certification exam and demonstrate your competency in common scripting languages and automation tools. Trust that our exam materials will empower you to succeed in the dynamic realm of Automation and DevOps.
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Question #1
As part of an application to manage network devices, you must query hundreds of network devices and return the unique set of IP prefixes blocked by configured firewall filters. To accomplish this task, you will require a mutable data type that contains unordered, unique elements. Which Python data type will fulfill these requirements?
A. dictionaries
B. lists
C. tuples
D. sets
View answer
Correct Answer: BD
Question #2
Click the Exhibit button. Referring to the exhibit, which two statements are correct? (Choose two.)
A. The configuration will be retrieved in JSON format
B. The retrieved configuration will be from the Junos active configuration
C. The retrieved configuration will be from the Junos candidate configuration
D. The configuration will be retrieved in XML format
View answer
Correct Answer: C
Question #3
Which Ansible Playbook play parameter will prevent the system from copying the playbook to the Junos devices?
A. serial
B. gather_facts
C. environment
D. connection
View answer
Correct Answer: BC
Question #4
Click the exhibit button. Which type of file is shown in the exhibit?
A. Puppet manifest
B. XML file
C. Ansible playbookD
View answer
Correct Answer: C
Question #5
You are using the curl tool to include multiple RPCs in a REST API request. Which HTTP method must be used for this request?
A. GET
B. PUT
C. POST
D. HEAD
View answer
Correct Answer: AD
Question #6
Which code format is a valid example of an HTTPS get-interface-information method using the default port?
A. https://172
B. https://172
C. https://172
D. https://172
View answer
Correct Answer: C
Question #7
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
View answer
Correct Answer: A
Question #8
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
View answer
Correct Answer: C
Question #9
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
View answer
Correct Answer: C
Question #10
You are asked to develop a PyEZ application that will connect to multiple Junos devices using the XML API and perform an asset inventory. Which standards-based protocol should you use to perform this task?
A. NETCONF
B. THRIFT
C. gRPC
D. MQTT
View answer
Correct Answer: A
Question #11
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
View answer
Correct Answer: A
Question #12
Click the Exhibit button. 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
B. {“routers”:[“r1”,“r2”],“switches”:[{“s1”:[{“interface”:“ge-0/0/0
C.
D.
View answer
Correct Answer: C
Question #13
Which two statements about DevOps are correct? (Choose two.)
A. DevOps is a methodology that allows for frequent, quick modifications
B. DevOps is a methodology that ensures that collaboration does not occur across organizational boundaries
C. DevOps is a methodology used to develop software or systems
D. DevOps is a methodology that is limited to small codebase development
View answer
Correct Answer: AD
Question #14
Click the Exhibit button. Referring to the exhibit, where would the junos.conf file be found?
A. a directory on juniper_junos_config
B. a directory located on R1
C. a local directory on the Ansible control machine
D. a directory on the device list in inventory_hostname
View answer
Correct Answer: B
Question #15
Click the Exhibit button. Referring to the exhibit, what will be two results of this playbook before saving it to a file? (Choose two.)
A. to include everything but the system/services
B. to retrieve the committed configuration
C. to include only the system/services
D. to retrieve the candidate configuration
View answer
Correct Answer: A

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