Juniper JNCIA DevOps JN0-221 Certification Study Guide

Juniper JN0-221 Certification Exam Details

Juniper JN0-221 certifications are globally accepted and add significant value to any IT professional. The certification gives you a profound understanding of all the workings of the network models and the devices that are utilized with it. NWexam.com is proud to provide to you the best Juniper Exam Guides.

The Juniper JN0-221 Exam is challenging, and thorough preparation is essential for success. This cert guide is designed to help you prepare for the JNCIA DevOps certification exam. It contains a detailed list of the topics covered on the Professional exam. These guidelines for the JNCIA-DevOps will help guide you through the study process for your certification.

To obtain Automation and DevOps Associate certification, you are required to pass JNCIA-DevOps JN0-221 exam. This exam is created keeping in mind the input of professionals in the industry and reveals how Cisco products are used in organizations across the world.

JN0-221 Automation and DevOps Associate Exam Summary

● Exam Name: Automation and DevOps Associate

● Exam Code: JN0-221

● Exam Price: $200 (USD)

● Duration: 90 minutes

● Number of Questions: 65

● Passing Score: Variable (60-70% Approx.)

● Exam Registration: PEARSON VUE

● Sample Questions: Juniper JN0-221 Sample Questions

● Recommended Practice: Juniper Networks Certified Associate Automation and DevOps Practice Test

● Recommended Training: Introduction to Junos Automation and DevOps (IJAUT)

Topics covered in the Juniper JNCIA DevOps JN0-221 Exam

Junos Automation Stack and DevOps Concepts

Identify concepts and general features of Junos automation and DevOps.

- Automation tools

- Automation frameworks

- Automation APIs

- DevOps culture, practices, and tools

XML/NETCONF

Identify concepts and general functionality of XML, the XML API, XPath, or NETCONF.

- XML concepts and syntax

- XPath concepts and syntax

- NETCONF concepts

- XML API concepts and syntax

Data Serialization

Identify the concepts, benefits, or operation of data serialization.

- YAML

- JSON

Ansible

Identify the use of Ansible for automating Junos tasks.

- Architecture and capabilities

- Play books

- Juniper Junos Ansible modules: modifying configurations, operations commands, and software updates

- Basic inventory files

Python/PyEZ

Identify Python or Junos PyEZ tools for automating Junos.

- Syntax and concepts

- RPCs

- PyEZ exception handling

- Device status and configuration handling

REST API

Identify the concepts, benefits, or operation of the Junos REST API.

- Configuring the Junos REST API

- Using the REST API Explorer

- Using curl to access the REST API

What type of questions is on the Juniper JN0-221 exams?

● Single answer multiple choice

● Multiple answer multiple choice

● Drag and Drop (DND)

● Router Simulation

● Testlet

JNCIA DevOps JN0-221 Practice Exam Questions.

Grab an understanding from these Juniper JN0-221 sample questions and answers and improve your JN0-221 exam preparation towards attaining a Automation and DevOps Associate Certification. Answering these sample questions will make familiar with the types of questions you can expect on the actual exam. Doing practice with JNCIA DevOps JNCIA-DevOps questions and answers before the exam as much as possible is the key to passing the Juniper JN0-221 certification exam.

JN0-221 Automation and DevOps Associate Sample Questions:-

01. Which statement is correct about XML element nodes?

a) The element node is the value assigned within an opening and closing tag pair.

b) An element node cannot be nested with another element node.

c) The element node is defined by the first opening and closing tag pair of the XML document.

d) An element node consists of everything between an opening and closing tag pair.

02. What are two advantages of the DevOps approach to network automation?

(Choose two.)

a) to lower cost

b) to improve quality

c) to perform manual configuration tasks

d) to rotate job roles

03. Ansible playbooks are written in which format?

a) JSON

b) XML

c) YAML

d) Python

04. Which code format is a valid example of an HTTP GET method?

a) protocol:port//device/procedure/rpc

b) protocol://device:port/procedure/rpc

c) protocol://device:port/rpc/procedure

d) protocol:port//device/rpc/procedure

05. What is required to enable the Junos OS to accept NETCONF sessions on port 830?

a) Initiate an event with the <create-subscription> command.

b) Define the port number that NETCONF will use.

c) Purchase a NETCONF license.

d) Enable NETCONF using the set system services netconf ssh command.

06. The gem install net-netconf command is used to install NETCONF for which language?

a) Python

b) Ruby

c) Go

d) Perl

07. Which example displays a YAML mapping?

a) hostname: router

b) hostname> router

c) hostname@ router

d) hostname# router

08. You are asked to create a playbook that will be able to run the get_system_alarm_information remote procedure call.

Which Ansible Galaxy module would you use to accomplish this task?

a) juniper_junos_config

b) juniper_junos_command

c) juniper_junos_system

d) juniper_junos_rpc

09. What represents the Infrastructure as Code workflow?

a) Code > Version Control > Code Review > Integrate > Deploy

b) Code > Version Control > Code Review > Deploy > Integrate

c) Code > Code Review > Version Control > Integrate > Deploy

d) Code > Code Review > Integrate > Version Control > Deploy > Integrate

10. Which two statements about the waterfall model of software development are true?

(Choose two.)

a) One phase of development must be completed before the next phase can start.

b) Multiple phases of development can be worked on simultaneously, everything must be finished before production.

c) This method lacks flexibility.

d) This method provides a way to make changes quickly and add new features on demand.

Solutions:

Question: 01:- Answer: d

Question: 02:- Answer: a, b

Question: 03:- Answer: c

Question: 04:- Answer: c

Question: 05:- Answer: d

Question: 06:- Answer: b

Question: 07:- Answer: a

Question: 08:- Answer: d

Question: 09:- Answer: a

Question: 10:- Answer: a, c

Not every IT certification intended for professionals, but Juniper certification is a great deal. After achieving this Juniper JN0-221, you can grab an opportunity to be an IT professional with unique capability and can help the industry or get a good job. Many individuals do the Cisco certifications just for the interest, and that payback as a profession because of the worth of this course.