If the MAXRETAIL Column of the PROMOTION Table Has Been

question 82

Multiple Choice

If the MAXRETAIL column of the PROMOTION table has been set as unused,which of the following commands is valid?​

• A) ​ALTER TABLE promotion RESET maxretail USED;
• B) ​ALTER TABLE promotion DROP COLUMN maxretail;
• C) ​ALTER TABLE promotion DROP UNUSED COLUMNS;
• D) ​both b and c

---

Definitions:

Valuable Asset

An item, resource, or property owned by a person or business, which is regarded as having value and available to meet debts, commitments, or legacies.

Help-Wanted Ads

Classified advertisements in newspapers or online platforms that employers use to recruit employees.

Physical Examination

A comprehensive assessment conducted to evaluate the general health status of an individual, uncover any potential health problems, and determine fitness for specific activities or employment.

Variety of Sources

Refers to the diverse origins from which information, funds, or materials are obtained.