List the Four DBMS "Languages

question 40

Essay

List the four DBMS "languages." Provide a brief description which identifies who uses them and for what purpose.

---

Definitions:

Internal Failure Costs

Costs associated with defects found before the delivery of a product to the customer, such as scrap and rework expenses.

Responsibility Accounting

A system of accounting that segments financial information by areas of responsibility, allowing managers to be held accountable for their areas' financial performance.

Managers

Managers are individuals in an organization responsible for directing and overseeing the work of a group of people towards the achievement of goals.

Residual Income

The income that exceeds the minimum rate of return, often used as a measure of the performance of investment centers within organizations.