JNO-220 Exam Questions and
Answers10
Which statement is true regarding Python? - ANSWERS-Python 3.x is not fully backwards
compatible with Python 2.x
Which service is needed for Ansible to function on a Junos device? - ANSWERS-NETCONF
You are automating your Junos devices using NETCONF.
Which two actions will help to accomplish this task? (choose two) - ANSWERS--Enable the
NETCONF service
-Specify the transport protocol for NETCONF
What is the correct command to enable the REST API Explorer on a Junos Device? - ANSWERS-
Set system services rest enable-explorer
Which statement is correct about Ansible playbooks? - ANSWERS-A playbook can contain
multiple tasks and execute multiple Python modules
Which development model is the classic approach to software development? - ANSWERS-
Waterfall
You are creating a Python data type that contains a collection of multiple ordered values. As
part of your script, you must make changes to the values that are stored in your data type.
, In this scenario, which data type should you use? - ANSWERS-Dictionary
Which statement is correct about Ansible? (Choose two.) - ANSWERS--Ansible core modules for
the Junos OS are developed by Ansible developers
-Anisble Galaxy modules for the Junos OS and Ansible core modules for the Junos OS can coexist
on the same control machine
Which statement is correct about Python variables once they are created? - ANSWERS-A global
variable can only be used by functions that are defined later
Which two statements are correct about XML? (Choose two.) - ANSWERS--XML is used to send
an event notification to a client
-XML is used to issue Junos operational commands
Which statement is true about YAML? - ANSWERS-YAML is a Unicode-based serialization
language designed around common data types
Which statement is true about using Ansible a Junos device? - ANSWERS-Ansible modules are
copied and executed on the Junos device
According to the Manifesto for Agile Software Development, what is a principle of this
development practice? - ANSWERS-After the development cycle has begun, new software
requirements can be added at any point
Click the Exhibit button.
The exhibit demonstrates the output from which type of session? - ANSWERS-NETCONF
Answers10
Which statement is true regarding Python? - ANSWERS-Python 3.x is not fully backwards
compatible with Python 2.x
Which service is needed for Ansible to function on a Junos device? - ANSWERS-NETCONF
You are automating your Junos devices using NETCONF.
Which two actions will help to accomplish this task? (choose two) - ANSWERS--Enable the
NETCONF service
-Specify the transport protocol for NETCONF
What is the correct command to enable the REST API Explorer on a Junos Device? - ANSWERS-
Set system services rest enable-explorer
Which statement is correct about Ansible playbooks? - ANSWERS-A playbook can contain
multiple tasks and execute multiple Python modules
Which development model is the classic approach to software development? - ANSWERS-
Waterfall
You are creating a Python data type that contains a collection of multiple ordered values. As
part of your script, you must make changes to the values that are stored in your data type.
, In this scenario, which data type should you use? - ANSWERS-Dictionary
Which statement is correct about Ansible? (Choose two.) - ANSWERS--Ansible core modules for
the Junos OS are developed by Ansible developers
-Anisble Galaxy modules for the Junos OS and Ansible core modules for the Junos OS can coexist
on the same control machine
Which statement is correct about Python variables once they are created? - ANSWERS-A global
variable can only be used by functions that are defined later
Which two statements are correct about XML? (Choose two.) - ANSWERS--XML is used to send
an event notification to a client
-XML is used to issue Junos operational commands
Which statement is true about YAML? - ANSWERS-YAML is a Unicode-based serialization
language designed around common data types
Which statement is true about using Ansible a Junos device? - ANSWERS-Ansible modules are
copied and executed on the Junos device
According to the Manifesto for Agile Software Development, what is a principle of this
development practice? - ANSWERS-After the development cycle has begun, new software
requirements can be added at any point
Click the Exhibit button.
The exhibit demonstrates the output from which type of session? - ANSWERS-NETCONF
