In an Experiment on the Effects of Music Versus Acting

question 74

Multiple Choice

In an experiment on the effects of music versus acting lessons on intelligence,the independent variable would be

• A)the type of lessons (music versus acting).
• B)a measure of intelligence.
• C)the type of music lessons.
• D)the frequency of the acting lessons.

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Definitions:

Rewind()

A function in C that sets the file position indicator to the beginning of a file stream.

Random Access Files

Files that allow data to be read or written in any order, not necessarily sequentially.

Current Position

Refers to the immediate location in a data stream or file where the next read or write will occur.

Ftell()

A function in many programming languages that returns the current position in a file.