Question: You have a set of exploratory queries that you want to run as inexpensively as possible in BigQuery. What should you do?

1. Set the job priority for each query to Batch and expect to see query results immediately.
2. Set the job priority for each query to Interactive and expect to see query results immediately.
3. Set the job priority for each query to Batch and expect to see query results within 24 hours.
4. Set the job priority for each query to Batch and expect to see query results within 24 hours.

Answer: The correct answer of the above question is Option B:Set the job priority for each query to Interactive and expect to see query results immediately.