Juniper certification JN0-420 exam questions

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Our latest Juniper certification JN0-420 exam questions is developed by Certpark professional team’s constantly study the outline. It can help a lot of people achieve their dream. In today’s competitive IT profession, if you want to stabilize your own position, you will have to prove your professional knowledge and technology level. Juniper certification JN0-420 exam is a very good test to prove your ability. Share some JNCIS-DevOps JN0-420 exam questions and answers below.Which statement is true about a Junos ephemeral configuration database? A. It can be used to reduce commit time. B. It can be used to archive previous versions of the ephemeral configuration. C. It can be used to validate configuration data semantics. D. It can be used to trigger a commit script. Answer: C

Which command is used to execute an Ansible playbook? A. ansible-vault B. ansible C. ansible-galaxy D. ansible-playbook Answer: D

Which two automation frameworks are agentless when managing Junos devices? A. Chef B. Ansible C. Puppet D. SaltStack Answer: BD

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

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

Which transport protocol must be supported by RFC-compliant NETCONF implementations? A. SSH B. Telnet C. TLS D. BEEP Answer: A

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