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

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Prepare for your Java exam with our ultimate quiz based on 'Thinking in Java'. Engage with expertly crafted questions that enhance your learning process. Perfect for Java enthusiasts looking to solidify their knowledge!

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What does the readLine method do?

  1. Reads a single byte

  2. Reads a line of text

  3. Reads a file

  4. Reads a character

The correct answer is: 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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