Which of the following is NOT a sound strategy for working with HubDB?

The correct answer is "While adding data to tables, create columns as needed and iterate as the project grows." This is not a sound strategy because, while HubDB offers flexibility, it's best practice to define your table schema (columns and their types) upfront. Adding columns "as needed" during data entry can lead to inconsistent data, errors, and difficulties in querying or displaying the data later. It also makes it harder to manage data integrity. "Plan out your data needs with stakeholders before creating tables in HubDB" is a sound strategy because it ensures the HubDB structure aligns with business requirements. "Use multiple tables linked with foreign ids to handle complex, multi-faceted content" is a sound strategy as it leverages relational database principles for better data organization. "Use select columns to standardize repeated values" is also a sound strategy, as it improves data consistency and reduces entry errors.