Mastering Java: The Ultimate Quiz for 'Thinking in Java'

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What does the SineDraw class do?

  1. Draws a circle

  2. Draws a sine wave

  3. Creates a slider

  4. Displays a button

The correct answer is: Draws a sine wave

The SineDraw class specifically draws a sine wave, which is a mathematical curve that represents a smooth repetitive oscillation. This is not to be confused with drawing a circle (A), creating a slider (C), or displaying a button (D). While these are all possible functions in programming, they do not accurately describe the purpose of the SineDraw class.

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