Updated Juniper JNCIS-DevOps JN0-421 Exam Dumps
August 21,2021 03:20 AM
JN0-421 exam is known as a required test for Juniper JNCIS-DevOps certification. We just updated Juniper JNCIS-DevOps JN0-421 exam dumps, which contain 65 Q&As. JNCIS-DevOps certification is designed for networking professionals with intermediate knowledge of automation tools and best practices. I also collected all the related Juniper JNCIS-DevOps JN0-421 exam information for you to prepare for the test.
Juniper JNCIS-DevOps JN0-421 Exam
Juniper JNCIS-DevOps JN0-421 exam verifies your understanding of the application of scripting tools such as PyEZ, Python, and Ansible to Junos devices and networks.
Number of questions: 65 multiple-choice questions
Exam Length: 90 minutes
Test Center: Pearson VUE
Juniper JN0-421 Exam Objectives
Automation and DevOps, Specialist (JNCIS-DevOps) JN0-421 exam objectives cover the following details.
Platform Automation Overview
NETCONF/XML API
Data Serialization and Templating
Python
Stateful Configuration (Ansible/SALT)
Junos Automation Scripts
YANG/OpenConfig
Juniper Extension Toolkit
Practice Juniper JN0-421 Exam Updated Dumps
The updated Juniper JNCIS-DevOps JN0-421 exam dumps questions can help you test all the above Automation and DevOps, Specialist (JNCIS-DevOps) JN0-421 exam objectives. Share updated Juniper certification JN0-421 exam dumps questions and answers below.
1.What is a purpose of RubyEZ?
A. to provide a Ruby interface to Juniper devices that support Puppet
B. to provide an off device interface to Ruby
C. to provide a Ruby interface to the Junos Space management product
D. to provide a Ruby framework for interfacing with Juniper devices
Answer: C
2.What is the purpose of an _intit_.py file ?
A. An_init_.py file sets all magic attributes with the _init_prefix with the appropriate default values.
B. An_init_.py file initializes a Python application with default values for instantiated objects.
C. An_init_.py file contains strings for additional directories that the Python interpreter adds to sys.path [].
D. An_init_.py file indicates to the Python interpreter that a directory contains Python packages or modules.
Answer: B
3.Which data serialization method does the Junos CLI use to communicate with the Junos management process (mgd) /
A. XML
B. YAML
C. gRPC
D. JSON
Answer: A
4.By default, Python event scripts and SNMP script configured on a Junos device execute as which user ?
A. snmpd
B. wheel
C. root
D. nobody
Answer: D
5.You are asked by you manager to automatically switch traffic from the primary link to the backup link on the MX Series device at the branch site whenever latency is above 300 ms over a 5-minute period. Which type of Junos script would you use in this scenario?
A. Commit
B. Event
C. Op
D. SNMP
Answer: D
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