300-635 Exam Dumps : Automating Cisco Data Center Solutions (DCAUTO)

Synchronous API calls are blocking, meaning they hold up code execution until a response is returned from the server. This can lead to perceived latency or performance lag in an application if not managed properly. In contrast, asynchronous API calls do not block code execution; they allow the program to continue running and handle the response once it’s available, typically through a callback function

 The DCNM API is REST-based, allowing third parties to test and develop application software. It supports a wide range of operations that can also be performed using the DCNM GUI, which uses these REST APIs to render the GUI itself. This means that the same tasks available through the API can be accessed and managed through the graphical user interface, providing flexibility in how network administrators interact with DCNM23.

References := Cisco DCNM REST API Guide, Cisco Community

The correct iteration for creating three EPGs in Cisco ACI using an Ansible task is found in option C. This task utilizes the aci_epg module, which is part of Ansible’s suite of modules for managing Cisco ACI environments. The task includes a loop that iterates over a list of EPG names, creating each one in turn. This approach is efficient for automating the creation of multiple EPGs, reducing the need for repetitive task definitions. References := For more information on automating Cisco Data Center solutions, including the use of Ansible for task automation, you can refer to the official Cisco documentation and training resources such as the Implementing Automation for Cisco Data Center Solutions (DCAUI) course.