340. Delete inactive customers — implementation 3

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

Write the MySQL 8.0 query to delete inactive customers. Assume the relevant table/columns exist.

Looking for the latest Sarkari Result 2026 updates? Check the latest government exam results, merit lists and result updates on Sarkari Resultess.

Answer & Explanation

4 Answers

Verified

Option A

Use TRUNCATE for only the matching rows.

Additional Explanation

This option is incorrect for the stated requirement.

Verified

Option B

Use a CROSS JOIN without a filter.

Additional Explanation

This option is incorrect for the stated requirement.

Verified

Option C

Use SELECT instead of the required operation.

Additional Explanation

This option is incorrect for the stated requirement.

Verified Correct Answer

Option D

DELETE FROM customers WHERE status = 'inactive';

Additional Explanation

Correct implementation. Prefer parameterized queries in application code, validate affected rows for UPDATE/DELETE, and use transactions for related writes.