Databricks-Certified-Data-Engineer-Associate Exam Dumps | A data engineer has realized that they made a mistake when making a daily update to a table. They need

<< Prev Question Next Question >>

Question 27/44

A data engineer has realized that they made a mistake when making a daily update to a table. They need to use Delta time travel to restore the table to a version that is 3 days old. However, when the data engineer attempts to time travel to the older version, they are unable to restore the data because the data files have been deleted.
Which of the following explains why the data files are no longer present?

A. The HISTORY command was run on the table

B. The OPTIMIZE command was nun on the table

C. The VACUUM command was run on the table

D. The DELETE HISTORY command was run on the table

E. The TIME TRAVEL command was run on the table

Question 27/44

LEAVE A REPLY

Download PDF File