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

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Dive into the depths of Java with our quiz based on "Thinking in Java, Fourth Edition" by Bruce Eckel. Test your knowledge, solidify concepts, and prepare for certification with challenging questions and insightful feedback.

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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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