Free Access Juniper.JN0-421.v2022-06-16.q45 Practice Test (Page 8)

Question 31

Click the Exhibit button.

Where would the Python code shown in the exhibit be used?

A.an event script

B.a commit script

C.an SNMP script

D.an op script

Question 32

Which statement describes the relationship between YANG and NETCONF?

A.YANG is the programming language used to generate base classes to develop the NETCONF protocol.

B.NETCONF models XML data use to program YANG modules.

C.NETCONF is the programming language used to create the state and configuration data manipulaterd by YANG.

D.YANG models the state and configuration data manipulated by the NETCONF protocol.

Question 33

A customer has a control machine with a default Ansible installation. During execution of an Ansible module against a Junos device, the Ansible control machine generates the msg: unable to connect to router1.example.com: ConnectRefusedError (router1.example.com) error.
What is the cause for this error?

A.router1.example.com was not defined in /etc/hosts on the control machine

B.Ansible cannot connect to the device through NETCONF

C.router1.example.com was not defined in /etc/ansible/inventory/hosts on the control machine

D.Ansible cannot authenticate to the device