3713. Reporting: Find the top 10 products by quantity sold. — Data Migration

DBMS Published 30 Sept 2026 Updated 30 Sept 2026 0 Views Verified

In a reporting module, solve this as a production problem using Data Migration: Find the top 10 products by quantity sold. Provide the SQL, explain the logic, show safe application integration, and mention failure/edge cases.

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Answer & Explanation

4 Answers

Verified

Option A

UPDATE table_name SET status='active';

Additional Explanation

Incorrect: it does not satisfy the stated business rule and can return/change unintended data.

Verified Correct Answer

Option B

SELECT product_id,SUM(quantity) sold_qty FROM order_items GROUP BY product_id ORDER BY sold_qty DESC,product_id LIMIT 10;

Additional Explanation

Aggregate quantities and sort by the aggregate.

Verified

Option C

SELECT * FROM table_name;

Additional Explanation

Incorrect: it does not satisfy the stated business rule and can return/change unintended data.

Verified

Option D

DELETE FROM table_name;

Additional Explanation

Incorrect: it does not satisfy the stated business rule and can return/change unintended data.