Cisco Updated 300-435 Exam Questions and Answers by liberty

 To attach a device template in Cisco SD-WAN, you must issue a POST call to initiate the attach action. This is the first step in the process. After initiating the attach action, you need to monitor the status of the action. For this, you issue a “monitor device action status” GET API request with the process ID. The process ID is used to track the status of the attach action until it is completed.

References := Automating Cisco Enterprise Solutions Official Cert Guide, SD-WAN 

The script in Option C is a Python code snippet that uses the requests library to make an API call to bind a network to a template. The URL specifies the API endpoint for Meraki, which is used to manage networks. The payload includes the ‘configTemplateId’ parameter with an example ID value, and ‘autoBind’ set to True, indicating that the network should be bound automatically to the provided template ID. The headers specify that the content type for this request is JSON. Finally, a PUT request is made using these parameters, and the response is printed out. References := ( Automating Cisco Enterprise Solutions Official Cert Guide )

The correct ncclient method used to collect the running configuration of a Cisco IOS XE device that uses NETCONF is config=m.get_config(source='running'). This method retrieves the specified configuration (in this case, ‘running’) from the device using NETCONF. References: Automating Cisco Enterprise Solutions Official Cert Guide

 Cisco IOS XE Software supports two main data modeling languages for its network programmability interface: RESTCONF and NETCONF. RESTCONF provides an API that uses HTTP methods for a programmatic interface over HTTP/HTTPS web services with support for both JSON and XML data formats. On the other hand, NETCONF is a protocol defined by the IETF that also provides a programmatic interface but only supports XML as its data format. Therefore, the statement that RESTCONF supports JSON and XML while NETCONF supports only XML is true. References: Automating Cisco Enterprise Solutions Official Cert Guide