Which of the following best describes the use of Runtime Variables?

The correct description of Runtime Variables is that they are used for storing data temporarily during bot execution. Runtime Variables are crucial within the context of Robotic Process Automation (RPA) because they allow bots to handle data dynamically as they operate. During the execution of a task, these variables can be modified in real-time, capturing information generated or collected at that moment, such as the output from a previous step, user inputs, or any interim calculations.

This temporary nature is essential because it allows the bot to react and adapt to the process flow without persisting data that is not needed after the execution session, keeping the memory usage efficient.

The other options, while related to data handling, do not align with the specific function of Runtime Variables. Permanent configuration settings, for instance, are typically stored in more stable storage options, such as configuration files or databases, rather than being managed as Runtime Variables. User-centric data over sessions implies a need for data storage longevity, which is not the purpose of Runtime Variables since they are ephemeral by design. Lastly, access rights for different bots fall under governance and security measures rather than the operational utility of storing runtime data. Therefore, the definition of Runtime Variables as temporarily holding data during bot execution is the most accurate.