JN0-220 Online Practice Questions and Answers

Which statement is correct about Ansible? (Choose two.)

A. Ansible core modules for the Junos OS are developed by Ansible developers

B. Ansible Galaxy modules for the Junos OS are developed by Juniper Networks developers

C. Ansible Galaxy modules for the Junos OS and Ansible core modules for the Junos OS can coexist on the same control machine

D. Ansible Galaxy modules for the Junos OS and Ansible core modules for the Junos OS cannot coexist on the same control machine

Which statement is correct about Python variables once they are created?

A. A global variable can only be used by functions that are defined later

B. All variables in Python can be used by any function within the script

C. A global variable can be used by any function within the script

D. A global can only be used within the function that created it

Which statement is true about YAML?

A. YAML is a Unicode-based serialization language designed around common data types

B. YAML is designed around parsing speed over human readability

C. YAML is widely used on the Internet as a method to mode data between webservers and AJAX clients on Web browsers

D. YAML follows the lowest common denominator data types and requires simple processing between different programming environments

You have enabled REST API traceoptions on your Junos device. Where does Junos store the associated log files in this scenario?

A. /var/chroot/rest-api/var/log

B. /var/home

C. /var/tmp

D. /var/log

Which feature of Ansible provides encrypted files to house sensitive data such as login credentials and keys?

A. Ansible default feature

B. Ansible Vault

C. Ansible Galaxy

D. Ansible Tower

Which two Junos platforms support the REST API? (Choose two.)

A. SRX Series

B. ACX Series

C. EX Series

D. MX Series

An XML schema definition file uses which extension?

A. .tar

B. .xml

C. .xls

D. .xsd

Which two statements about the XML API are true? (Choose two.)

A. The XML API can only be used by off-box automation tools

B. The XML API on-box solutions leverage the NETCONF protocol

C. The XML API can be used by on-box and off-box automation tools D. The XML API off-box solutions leverage the NETCONF protocol

Which service is needed for Ansible to function on a Junos device?

A. FTP

B. NETCONF

C. HTTPS

D. Telnet

Which statement is correct about Ansible playbooks?

A. A playbook is a configuration file that defines the Ansible related parameters

B. A playbook contains one or more tasks written in XML

C. A playbook can contain multiple tasks and execute multiple Python modules

D. A playbook is a specific Python module that is executed on a host