When a Cisco IOS XE networking device is configured using RESTCONF, what is the default data-encoding method?

A developer is reviewing a code that was written by a colleague. It runs fine, but there are many lines of code to do a seemingly simple task repeatedly. Which action organizes the code?

Refer to the exhibit. What does the load balancer enable in the network topology?

Drag and drop the element of the Finesse API on the left onto the description of its functionally on the right.

Which task is performed because the fast driven development approach is being used?