Which of the Following Can Be Used to Remove an Index

question 17

Multiple Choice

Which of the following can be used to remove an index that currently exists on the column of a database table?​

• A) ​ALTER TABLE...DROP
• B) ​ALTER TABLE...MODIFY
• C) ​DROP INDEX
• D) ​DELETE INDEX

---

Definitions:

GDP

The total monetary value of all goods and services produced within a country's borders in a specific time period.

Health Care Costs

The expenses associated with medical services, including treatments, medications, hospital stays, and preventive care measures.

Industrial Revolution

A period of major industrialization from the late 18th to early 19th century that transformed predominantly agrarian, manual labor-based societies into industrialized, machine-driven ones.

Thomas Robert Malthus

An English economist and demographer, known for his theory that population growth will outpace agricultural production, leading to widespread poverty.