View the Exhibit and evaluate structures of the SALES, PRODUCTS, and COSTS tables.Evaluate the following SQL statements:

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answerhappygod
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View the Exhibit and evaluate structures of the SALES, PRODUCTS, and COSTS tables.Evaluate the following SQL statements:

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View the Exhibit and evaluate structures of the SALES, PRODUCTS, and COSTS tables.Evaluate the following SQL statements:Which statement is true regarding the above compound query?
View The Exhibi 1
View The Exhibi 1 (170.45 KiB) Viewed 159 times
View The Exhibi 2
View The Exhibi 2 (1.21 KiB) Viewed 159 times
A. It shows products that have a cost recorded irrespective of sales
B. It shows products that were sold and have a cost recorded
C. It shows products that were sold but have no cost recorded
D. It reduces an error
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