Free Cisco 200-901 Exam Questions

Refer to the exhibit. 

An administrator attempts to perform a GET using the Cisco IOS XE RESTCONF API to return the hostname of a device. The sequence diagram illustrates the HTTP messages observed. Which change to the API request resolves the issue? 

What is the benefit of organizing data into functions?  

A developer creates a script that configured multiple Cisco IOS XE devices in a corporate infrastructure. The internal test environment is unavailable, and no maintenance window is available to test on a low-priority production environment. Which resource is used to test the code before it is applied to the production environment?

Which function does a router provide to a network? 

Refer to the exhibit. An engineer needs to construct a Bash command to create a new backup folder and then copy all files from the current folder to the backup folder. Which code snippet must be placed on the blank in the code?