[Dec 06, 2021] Ultimate JN0-222 Guide to Prepare Free Latest Juniper Practice Tests Dumps
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Juniper JN0-222 Exam Certification Details:
| Exam Registration | PEARSON VUE |
| Passing Score | Pass / Fail (60-70% Approx.) |
| Exam Name | Automation and DevOps Associate |
| Duration | 90 minutes |
| Number of Questions | 65 |
| Exam Code | JN0-222 JNCIA-DevOps |
| Sample Questions | Juniper JN0-222 Sample Questions |
| Recommended Training | Introduction to Junos Platform Automation and DevOps (IJAUT) |
| Exam Price | $200 USD |
NEW QUESTION 40
What are two popular methods of data serialization? (Choose two.)
- A. YAML
- B. JSON
- C. Python
- D. SLAX
Answer: A,C
NEW QUESTION 41
Which two Python packages use NETCONF to interact with Junos devices? (Choose two.)
- A. jsnapy
- B. pyyaml
- C. numpy
- D. junos-eznc
Answer: A,D
NEW QUESTION 42
Why is a REST API considered stateless?
- A. The REST API is an international API.
- B. The state of the server is not important when making requests.
- C. No client context is stored on the server between requests.
- D. The client requests to the server do not include state information.
Answer: D
NEW QUESTION 43
Which two statements about Ansible are correct? (Choose two.)
- A. All Ansible host and group variables must be defined in the /etc/ansible/hosts directory
- B. Separate host and group variable files can be used for larger environments
- C. Groups cannot be nested and a device is allowed to participate only a single group
- D. Groups can be nested and a device is allowed to participate in multiple groups
Answer: A,D
NEW QUESTION 44
Exhibit.
You need to translate the configuration shown in the exhibit into a PyEZ RPC call.
Which line shows the proper PyEZ syntax?
- A. dev.rpc.get_route_information(table="inet.0")
- B. dev.rpc.get_route_information:table="inet.0"
- C. dev.rpc.get-route-information(table="inet.0")
- D. dev.rpc.get-route-information:table="inet.0"
Answer: A
NEW QUESTION 45
Exhibit.
Referring to the exhibit, which statement is correct?
- A. The RPC execution output is saved to memory on R1
- B. The RPC execution output is saved to a file on R1
- C. The RPC execution output is not saved
- D. The RPC execution output is saved to a file on the Ansible control machine
Answer: C
NEW QUESTION 46
You are creating a JSON data structure and must add a title called, The "Big" Router.
In this scenario, which example will produce the desired results?
- A. {"title": "The \n"Big\n" Router"}
- B. {"title": ""The "Big" Router""}
- C. {"title": "The "'Big'" Router"}
- D. {"title": "The \"Big\" Router"}
Answer: D
NEW QUESTION 47
What is an example of correct XML syntax?
- A. <Devices><hostname>vMX1</ho3tnameX/Device3>
- B. <Devices><hostname>vMX1<Devices/>
- C. <Device3><ho3tname>vMX1</hostname><Devices/>
- D. <Devices><hostname>vMX1<De vices/X/hostname>
Answer: D
NEW QUESTION 48
Which Python operator tests two variables to see if they contain the same value?
- A. =
- B. = =
- C. != =
- D. !=
Answer: B
NEW QUESTION 49
Which Python code block is an example of an context manager?
A)
B)
C)
D)
- A. Option C
- B. Option A
- C. Option B
- D. Option D
Answer: B
NEW QUESTION 50
Ansible playbooks are written in which format?
- A. YAML
- B. Python
- C. XML
- D. JSON
Answer: D
NEW QUESTION 51
Exhibit.
Referring to the exhibit, which XPath statement would retrieve the commit-user attribute in the candidate configuration?
- A. configuration/commit-user
- B. configuration:@ junos: commit-user
- C. configuration/@ junos: commit-user
- D. configuration/junos: commit-user
Answer: B
NEW QUESTION 52
Which statement about element nodes is correct?
- A. Only a single root element node is allowed
- B. Element nodes only consist of a single line of code
- C. Element nodes cannot be nested in other element nodes
- D. Only the root element node can contain other element nodes
Answer: B
NEW QUESTION 53
Which feature is used in XML to ensure that all attributes and elements have unique names?
- A. selectors
- B. namespace
- C. predicate
- D. XPath
Answer: D
NEW QUESTION 54
Exhibit.
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. The module in the first task in maintained by Ansible.
- B. The module in the first task is maintained by Juniper.
- C. The Ansible play in the exhibit outputs but does not modify the device hostname.
- D. The Ansible play in the exhibit modifies and outputs the device hostname.
Answer: B,C
NEW QUESTION 55
Exhibit.
You have the configuration shown in the exhibit, but are unable to access the REST API Explorer.
Which configuration is necessary to solve this problem?
- A. Configure an IPv4 address on ge-0/0/0 0.
- B. Configure a secondary IPv6 address on ge-0/0/0.0.
- C. Configure the rest service to be active on port 80.
- D. Configure a firewall filter to explicitly permit SSH.
Answer: B
NEW QUESTION 56
Which character is used to separate multiple parameters in a single REST API call?
- A. #
- B. =
- C. &
- D. ?
Answer: C
NEW QUESTION 57
Given the <name> username </name> XML code, what is the information between the opening and closing tags called?
- A. text node
- B. name node
- C. data node
- D. element node
Answer: D
NEW QUESTION 58
Which two statements about Ansible are true? (Choose two.)
- A. Ansible uses an agentless architecture.
- B. Ansible modules only execute a change if required -
- C. By default, Ansible core modules use NETCONF to connect to the remote host.
- D. By default, Ansible playbooks are executed locally.
Answer: A,C
NEW QUESTION 59
Which two statements about Junos PyEZ RPC(s) are correct? (Choose two.)
- A. PyEZ RPCs return XML data
- B. PyEZ RPCs can be used to view the active device configuration
- C. PyEZ RPCs can be used to view only the interface configuration
- D. PyEZ RPCs return CSV data
Answer: A,C
NEW QUESTION 60
As part of an application to manage network devices, you must query hundreds of network devices and return the unique set of IP prefixes 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. sets
- C. tuples
- D. lists
Answer: C
NEW QUESTION 61
Exhibit
Referring to the exhibit, what is the output from the print(x) line?
- A. ['a', 'b']
- B. ['b', 'c', 'd']
- C. ['b', 'c']
- D. ['a', 'b', 'c']
Answer: D
NEW QUESTION 62
Which character is used to show the start of parameters in a REST API call?
- A. #
- B. =
- C. &
- D. ?
Answer: C
NEW QUESTION 63
Which two statements regarding the DevOps methodology are correct? (Choose two.)
- A. Feedback should be analyzed at each stage of the process.
- B. Communication between people should be minimized during the process as much as possible
- C. Code changes should be few and manually tested.
- D. A goal is to make development, test, and production environments as identical as possible
Answer: A,D
NEW QUESTION 64
......
Juniper JN0-222 Exam Topics:
| Section | Objectives |
|---|---|
| Data Serialization | Identify the concepts, benefits, or operation of data serialization
|
| Junos Automation Stack and DevOps Concepts | Identify concepts and general features of Junos automation or DevOps
|
| XML/NETCONF | Identify concepts and general functionality of XML, the XML API, XPath, or NETCONF
|
| Python/PyEZ | Identify Python or PyEZ tools for automating Junos
|
| Rest API | Identify the concepts, benefits, or operation of the Junos REST API
|
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