Automation and DevOpss: 65 (JN0-220) - Juniper

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Sample JN0-220 Exam Questions & Explanations

Practice with real question formats, multiple choice options, and detailed answer explanations for Juniper JN0-220.

Question #1 Verified Q&A
You are creating a Python data type that contains a collection of multiple ordered values. As part of your script, you must make changes to the values that are stored in your data type. In this scenario, which data type should you use?
A list
B tuple
C set
D dictionary
Correct Answer: dictionary
Question #2 Verified Q&A
Which statement is correct about Ansible? (Choose two.)
A Ansible core modules for the Junos OS are developed by Ansible developers
B Ansible Galaxy modules for the Junos OS are developed by Juniper Networks developers
C Ansible Galaxy modules for the Junos OS and Ansible core modules for the Junos OS cannot coexist on the same control machine
D Ansible Galaxy modules for the Junos OS and Ansible core modules for the Junos OS can coexist on the same control machine
Question #3 Verified Q&A
Which statement is correct about Python variables once they are created?
A All variables in Python can be used by any function within the script
B A global variable can only be used by functions that are defined later
C A global can only be used within the function that created it
D A global variable can be used by any function within the script
Correct Answer: A global variable can only be used by functions that are defined later
Explanation:
https://stackoverflow.com/QUESTION NO:s/423379/using-global-variables-in-a-function
Question #4 Verified Q&A
Which two statements are correct about XML? (Choose two.)
A XML is used to send an event notification to a client
B XML is used to issue Junos operational commands
C XML is used to create a communications session to a remote device
D XML is used to view or modify a Junos configuration
Question #5 Verified Q&A
Which statement is true about YAML?
A YAML is a Unicode-based serialization language designed around common data types
B YAML is designed around parsing speed over human readability
C YAML follows the lowest common denominator data types and requires simple processing between different programming environments
D YAML is widely used on the Internet as a method to mode data between webservers and AJAX clients on Web browsers
Correct Answer: YAML is a Unicode-based serialization language designed around common data types
Explanation:
http://yaml.org/spec/spec.pdf

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Our JN0-220 (Automation and DevOpss: 65) practice question bank currently includes 65 verified questions with comprehensive explanations.
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Yes, all Juniper JN0-220 practice questions are regularly updated and verified against current exam objectives.
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The JN0-220 (Automation and DevOpss: 65) question bank is built to mirror the real exam's format and topics, with detailed explanations for every answer so you understand the reasoning — not just memorize responses.
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