What is a characteristic of scripted VEN pairing?

The characteristic of scripted VEN pairing that makes it distinct is its ability to be accomplished using API scripting. This method allows for flexibility and automation since users can leverage scripts to interact with the Illumio platform programmatically. By utilizing APIs, it provides a streamlined way to pair Virtual Enforcement Nodes (VENs) with the necessary policies or configurations without needing to perform manual pairing. This facilitates integration with existing systems and allows for greater scalability and ease of use.

In contrast, the other options present different scenarios or characteristics that do not apply to scripted VEN pairing. While user input may be unnecessary in some automated methods, scripted approaches often aim to minimize or eliminate the need for manual interventions but can include user-defined scripts that require specific input parameters. The speed of execution can vary; however, it is not inherently slower than other automated methods. Lastly, scripted pairing is not limited to managed workloads, as it can apply to various environments or configurations that require programmable interactions with the Illumio platform.