When Referencing Field Names Within an Expression, Surround the Field

question 60

Multiple Choice

When referencing field names within an expression, surround the field name with ____.

• A) [square brackets]
• B) {curly brackets}
• C) (parentheses)
• D) "quotation marks"

---

Definitions:

Oil

A viscous liquid derived from petroleum, used as fuel and in various industrial applications.

Football Helmets

Protective headgear used in American football designed to reduce the risk of head injuries.

Technological Improvements

advancements or enhancements in technology that increase productivity, efficiency, or utility in various processes or products.

Production Possibility Frontier

A curve that depicts the maximum possible output combinations of two goods or services an economy can achieve when all resources are fully and efficiently utilized.