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

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What does the 'h' conversion do in Formatter?

  1. Prints Hexadecimal representation

  2. Prints character

  3. Prints hash code as hex

  4. Converts to HTML entities

The correct answer is: Prints hash code as hex

The 'h' conversion in Formatter prints the hash code as a hexadecimal string, making it easy to represent the object. The other options are incorrect because hexadecimals are used to represent numbers in base 16, not characters (option B), and not all objects have a corresponding HTML entity (option D).

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