Mastering Java: The Ultimate Quiz for 'Thinking in Java' 2026 - Free Java Programming Practice Questions and Study Guide

Question: 1 / 510

Which class provides methods to encode and decode character data?

CharSet

CharBuffer

Encoder

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.

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