In Database Terminology, a Column (Or Combination of Columns) That

question 44

Multiple Choice

In database terminology, a column (or combination of columns) that uniquely identifies a row in a table is called a(n) ____.

• A)data type
• B)attribute
• C)primary key
• D)column header

---

Definitions:

Short-Run Output

The quantity of goods and services produced over a period where at least one input, typically capital, is fixed.

Economic Profit

The financial difference resulting from deducting both visible and hidden costs from total revenue.

Profit-Maximizing Level

The point at which a business achieves its highest level of profit with its current resources and market conditions.

Economic Profit

The gap highlighted by the difference in total income and total outgoings, including every cost, for a company.