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Juniper JN0-223 (Automation and DevOps, Associate (JNCIA-DevOps)) Exam is a certification exam that is designed to validate the skills and knowledge of individuals in the field of automation and DevOps. JN0-223 exam is intended for professionals who are responsible for developing, implementing, and managing automation and DevOps processes in Juniper networks. The JNCIA-DevOps certification recognizes the ability of the individual to use Juniper automation tools, including Ansible, Python, and Junos automation scripts, to automate network operations.

The JN0-223 Certification Exam is a computer-based exam that consists of multiple-choice and simulation questions. JN0-223 exam is conducted online and is proctored by a certified proctor. JN0-223 exam is available in multiple languages, including English, Japanese, and Chinese. JN0-223 exam has a duration of 90 minutes, and candidates need to score a minimum of 65% to pass the exam.

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Juniper Automation and DevOps, Associate (JNCIA-DevOps) Sample Questions (Q14-Q19):

NEW QUESTION # 14
What are two popular methods of data serialization? (Choose two.)

A. YAML
B. SLAX
C. JSON
D. Python

Answer: A,D

Explanation:
Reference: https://docs.python-guide.org/scenarios/serialization/

NEW QUESTION # 15
Given the following Python script:
a = [1,2,3,4,5,6,7,8,9]
print(a[0])
What is the output of this print command?

A. 0
B. 1
C. 2
D. 3

Answer: C

Explanation:
In Python, lists are zero-indexed, meaning the first element of the list is at index 0. The given script is:
pythona = [1, 2, 3, 4, 5, 6, 7, 8, 9]
print(a[0])
* a[0]refers to the first element in the lista, which is1.
So, the output of theprint(a[0])command is1.
Option A is correct because Python indexing starts at 0, making the first element of the list at index 0.
* Python Official Documentation: Covers list indexing and operations.
* Python Programming Tutorials: Provide examples of list indexing.
References:

NEW QUESTION # 16
Which two data structures are used in JSON? (Choose two.)

A. tuples
B. dictionaries
C. objects
D. arrays

Answer: C,D

Explanation:
In JSON (JavaScript Object Notation), the two primary data structures are:
* Objects:These are collections of key-value pairs, where each key is a string, and the value can be a string, number, array, boolean, or another object. In Python, this structure is analogous to a dictionary.
* Arrays:These are ordered lists of values, where each value can be of any data type, including another array or object. In Python, this structure is similar to a list.
* Option A (tuples)andOption D (dictionaries)refer to Python-specific data structures and are not directly used in JSON.
Supporting References:
* JSON Documentation and Tutorials:JSON objects and arrays are the standard data structures used in this format, as described in many tutorials and the official JSON documentation.

NEW QUESTION # 17
Which two statements about NETCONF layers are correct? (Choose two.)

A. NETCONF layers use the messages layer to receive RPCs from a remote NETCONF server.
B. NETCONF layers use the messages layer to send RPCs to a remote NETCONF server.
C. NETCONF layers use the operations layer to receive RPCs from a remote NETCONF server.
D. NETCONF layers use the operations layer to send RPCs to a remote NETCONF server.

Answer: B,C

Explanation:
NETCONF (Network Configuration Protocol) is a standard protocol defined for managing network devices.
NETCONF operates in a layered architecture, which includes the following key layers:
* Operations Layer: This layer deals with the actual operations like <get-config>, <edit-config>, <copy- config>, and others. It receives RPC (Remote Procedure Call) requests from a remote NETCONF client and processes these requests.
* Messages Layer: This layer is responsible for encoding the RPCs and sending them over the network.
It handles the communication between the NETCONF client and server, ensuring that the RPC messages are correctly formatted (usually in XML) and transmitted.
* Statement Bis correct because the Messages layer is responsible for sending RPCs to a remote NETCONF server.
* Statement Cis correct because the Operations layer is where the NETCONF server receives and processes the RPCs sent by the client.
Supporting References:
* Juniper Networks NETCONF Documentation:Provides a detailed breakdown of the NETCONF protocol layers and their functions.
* RFC 6241:The official specification for NETCONF, which describes the layered architecture, including the operations and messages layers.

NEW QUESTION # 18
What is the advantage of using the REST API?

A. By default, the REST API retrieves data from a Junos device in HTML format
B. The REST API enables Junos devices to participate in other REST management system environments
C. The REST API is enabled by default on all Junos devices
D. By default, the REST API retrieves data from a Junos device in CSV format

Answer: B

Explanation:
since REST API Retrieve configuration information in XML, ASCII (plain text), or JSON, it retrieve operational data in XML, ASCII, or JSON. And you need to set the service to enable the rest API.
Guide : https://www.juniper.net/documentation/us/en/software/junos/rest-api/topics/concept/rest- api-overview.html

NEW QUESTION # 19
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Real JN0-223 Questions - Remove Your Exam Fear

Latest JN0-223 Exam Vce - JN0-223 Pass Test

Juniper Automation and DevOps, Associate (JNCIA-DevOps) Sample Questions (Q14-Q19):

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