What would the query "StreetName = 'Olive' AND (SpeedLimit = 0 OR SpeedLimit = 55)" select?

The query "StreetName = 'Olive' AND (SpeedLimit = 0 OR SpeedLimit = 55)" is designed to select road segments based on specific criteria. The first condition, "StreetName = 'Olive'," filters the dataset to include only those segments that have the street name "Olive." The second part of the query, "(SpeedLimit = 0 OR SpeedLimit = 55)," further narrows down the selection to include segments that either have a speed limit of 0 or a speed limit of 55.

When these two conditions are combined with an AND operator, the result is that the query will return any segment of the street named Olive that meets one of the speed limit criteria. This means that any segment with a speed limit of either 0 or 55 on Olive Street will be included in the results.

This understanding highlights that the correct answer encompasses both possible speed limits, reflecting the inclusive nature of the OR operator within the parentheses. Hence, the result will consist of any segment of Olive that satisfies either speed limit condition.