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.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Which class provides methods to encode and decode character data?

CharSet
CharBuffer
Encoder
Charset

The correct answer is: Charset

Charset is the correct answer as it is a class that provides methods specifically for encoding and decoding character data. The other options are incorrect because - A: CharSet is misspelled and is not a built-in class in Java. - B: CharBuffer is used for manipulating strings and character data, but does not have methods for encoding and decoding. - C: Encoder is an interface, not a class, and is used for transforming data, not specifically character data.