Which tool in LabVIEW allows for debugging during execution?

The Highlight Execution feature is a powerful debugging tool in LabVIEW that allows developers to visualize the flow of data and execution within their programs. When this feature is enabled, it visually highlights each node as it is executed, providing a clear and sequential representation of how data moves through the VI (Virtual Instrument). This real-time feedback helps in identifying areas where data may not be processed as expected, enabling developers to troubleshoot and correct issues more effectively.

Additionally, this feature is particularly beneficial during the development and testing phases when the behavior of the code can be closely monitored. It allows developers to see how input data is transformed at each step, making it easier to spot logical errors or unintended behavior. The ability to step through code and observe its execution in real-time is essential for debugging complex LabVIEW applications, highlighting its significance in the development process.