Which of the Following Statements Is False

question 54

Multiple Choice

Which of the following statements is false?

• A)Prior to functional programming,you typically determined what you wanted to accomplish,then specified the precise steps to accomplish that task.
• B)Using a loop to iterate over a collection of elements is known as external iteration and requires accessing the elements sequentially.Such iteration also requires mutable variables.External iteration is easier to parallelize.
• C)Letting the library determine how to iterate over a collection of elements is known as internal iteration.
• D)Functional programming focuses on immutability-not modifying the data source being processed or any other program state.

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Definitions:

Stepwise Regression

A statistical method of building a regression model by successively adding or removing variables based solely on the t-statistics of their estimated coefficients.

Curvilinear Relationships

Relationships between two variables in which the change in one variable is associated with a non-linear change in another variable.

Dependent Variable

The variable in an experiment or study that is expected to change in response to manipulations of the independent variable.

Dummy Variable

A numeric variable used in regression models to represent categories of a qualitative variable with a series of zeros and ones.