Which development model is the classic approach to software development?

• A.Lean
• B.Kanban
• C.Scrum
• D.Waterfall

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Exhibit.

Referring to the exhibit, which two statements are correct? (Choose two )

• A.The Junos configuration database is automatically locked and unlocked.
• B.The connection to the Junos device is explicitly opened and closed.
• C.The connection to the Junos device is automatically opened and closed.
• D.The Junos configuration database is explicitly locked and unlocked.

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Ansible playbooks are written in which format?

• A.YAML
• B.Python
• C.XML
• D.JSON

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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

• A.gRPC
• B.NETCONF
• C.MQTT
• D.THRIFT

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In the PyEZ utils module, which class would be used to begin the software upgrade process on a Junos device?

• A.Config
• B.SCP
• C.FS
• D.SW

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