A ____ Is a Three- or Four-Letter Sequence, Preceded by a Period

question 42

Multiple Choice

A ____ is a three- or four-letter sequence, preceded by a period, that identifies the file type.

• A) filename
• B) file extension
• C) file suffix
• D) file property

---

Definitions:

Number of Accidents

A count of unintended or unexpected events resulting in damage or injury within a specified period or context.

Regression Equation

A mathematical formula that describes the relationship between one dependent variable and one or more independent variables.

Predict

The act of using data, statistical models, or patterns to make forecasts or estimates about future events or outcomes.

Y-Intercept

The point where a line or curve intersects the Y-axis of a graph, typically representing the value of the dependent variable when the independent variable is zero.