A team of data engineers initiated a project seven years ago, creating two tables with specific SQL statements. The `flights` table was created using DELTA, and the `airports` table was created using PARQUET, stored at a static DBFS location. A junior data engineer accidentally drops both tables. Given that the `UNDROP` command cannot be used, what happens to the data in these tables? | Databricks Certified Data Engineer - Professional Quiz - LeetQuiz