2539. Inventory: Find products below their reorder level. — Laravel Eloquent

DBMS Published Updated 0 Views Verified
In a inventory module, solve this as a production problem using Laravel Eloquent: Find products below their reorder level. Provide the SQL, explain the logic, show safe application integration, and mention failure/edge cases.
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Questions & Answers

Answer & Explanation

4 Answers
Verified

Option A

SELECT * FROM table_name;
Additional Explanation
Incorrect: it does not satisfy the stated business rule and can return/change unintended data.
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Editorial Answer 1
Verified Correct Answer

Option B

SELECT id,name,stock,reorder_level FROM products WHERE stock
Additional Explanation
This is a direct operational report and should be backed by an index if frequently queried at scale.
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Editorial Answer 2
Verified

Option C

UPDATE table_name SET status='active';
Additional Explanation
Incorrect: it does not satisfy the stated business rule and can return/change unintended data.
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Editorial Answer 3
Verified

Option D

DELETE FROM table_name;
Additional Explanation
Incorrect: it does not satisfy the stated business rule and can return/change unintended data.
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Editorial Answer 4