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You need to show joined data from 5 tables. Each table contains a large number of rows and could generate a large result set after executing the Joins. The business is not expecting live data, and a 2-hour refresh is acceptable. Performance is a top priority. What should you use? (Choose the best answer.)
Correct Answer: D
Explanation A materialised view is a physical table that holds the results of the SQL that a VIEW would normally be constructed from and can be generated periodically.