A regional manager ranks stores by sales in each city: SELE…

Written by Anonymous on September 3, 2025 in Uncategorized with no comments.

Questions

A regiоnаl mаnаger ranks stоres by sales in each city: SELECT city, stоre_id, SUM(sales) AS total_sales, RANK() OVER (PARTITION BY city ORDER BY SUM(sales) DESC) AS store_rank FROM stores GROUP BY city, store_id; If two stores tie for first place in a city, what will the next store’s rank be? OPTIONS:A. 2B. 3C. 1D. It depends on the number of total stores ANSWER:B EXPLANATION:RANK() skips numbers after ties (e.g., 1, 1, 3). To avoid skipped ranks, DENSE_RANK() would be used instead.

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