Owl Teach Yourself Java 2 in 21 Days, Fourth Edition
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Day 4: Lists, Logic, and Loops

Certification Practice

Each chapter of the book ends with a Certification Practice question that's comparable to what you could expect to be asked on a Java certification test. Here's the answer for chapter 4:

Answer (c) is correct. Because the switch statement does not contain any break statements, the value of z is irrelevant -- all three case statements are executed, making x equal 15.0.

Answers (a), (b), and (d) are incorrect. Edit

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