6. Scenario: An application searches the table 1,000 times more than inserting, with most of the searches only filtering the column, and there are currently no indexes on the column. What is the MOST OPTIMAL way to make the application's overall time spent on these operations faster? Yes, add an index on the column. No, there isn't anything you can do to make the application faster with these operations. 7. Is the Express application code above vulnerable to a SQL injection attack? No, the code is NOT vulnerable to a SQL injection attack. Yes, the code is vulnerable to a SQL injection attack