Final answer:
Splunk will revisit reports to check for acceleration criteria compliance on a periodic basis, even if they initially do not meet the required standards for acceleration.
Step-by-step explanation:
It is True that Splunk will periodically check to make sure a report meets the acceleration requirements if it did not in the past. When you attempt to accelerate a report in Splunk, it assesses whether the report meets certain criteria necessary for acceleration, such as having a transforming command and a time range. If the report does not meet these requirements, Splunk will not accelerate it at that time. However, Splunk does continue to check the report on a periodic basis to see if changes have been made that would now meet the acceleration criteria. If the report eventually meets these criteria, Splunk will begin to accelerate it, which means it will create and maintain a summary index for that report to improve the speed of data retrieval for future queries.