Free Automation and DevOps, Associate Exam JN0-221 Exam Practice Test

Which development model is the classic approach to software development?

• Waterfall
• Scrum
• Kanban
• Lean

Which code format is a valid example of an HTTPS get-interface-information method using the default port?

• https://I72.25.11.1:3443/get-interface-information
• https://172.25.11.1:3443/api/get-interface-information
• https://172.25.il.!:3443/rpc/get-interface-information
• https://172.25.11.1/api/get-interface-information:3443

You are asked to develop a PyEZ application that will connect to multiple Junos devices using the XML API and perform an asset inventory. Which standards-based protocol should you use to perform this

• gRPC
• NETCONF
• THRIFT
• MQTT

Your organization is developing an application to automate management of Junos network appliances. You want to use the existing PyEZ libraries to improve the development process. Which API would satisfy this requirement?

• REST API
• JETAPI
• RPC API
• XML API

Prior to creating a Junos automation script, you want to understand the output format of a new isolated RPC calls to use in the script.What is the provided on Junos devices to help accomplish this task?

• REST API Explorer
• RPC on Demand
• PyEZ
• NETCONF

Which two statements about Ansible are true? (Choose two.)

• Ansible uses an agentless architecture.
• By default, Ansible playbooks are executed locally.
• Ansible modules only execute a change if required -
• By default, Ansible core modules use NETCONF to connect to the remote host. Explanation

Which two statements about Junos PyEZ RPC(s) are correct? (Choose two.)

• PyEZ RPCs return XML data
• PyEZ RPCs can be used to view only the interface configuration
• PyEZ RPCs can be used to view the active device configuration
• PyEZ RPCs return CSV data

Which two statements about the Junos PyEZ configuration module are correct? (Choose two )

• The configuration module does not support loading a rescue configuration
• The configuration module supports loading a rescue configuration
• PyEZ does not support performing an exclusive lock on the configuration database.
• The lock() method can be used to lock the configuration database.

Which type of data is contained in the key of the JSON object shown in the exhibit?

• string
• name
• integer
• interface

Junos PyEZ is a microframework used to operate the Junos OS using which language?

• Puppet
• Chef
• Python
• Ruby Explanation