Ace Java 2026: Rock Your 'Thinking in Java' Challenge!

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What does the readLine method do?

Reads a single byte

Reads a line of text

The readLine method is used to read a single line of text from a file or input stream. Therefore, options A and D are incorrect because they both specify a smaller unit of data - a single byte or character. Option C is also incorrect because it specifies reading a whole file, rather than just a single line of text.

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Reads a file

Reads a character

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