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OCA Java SE 7 Programmer I Certification Guide: Prepare for the 1Z0-803 exam by Mala Gupta

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Appendix. Answers to Twist in the Tale exercises

Chapters 1 to 7 include multiple Twist in the Tale exercises. The answers to these exercises are given in this appendix, with comprehensive explanations. The answers to each exercise include the following elements:

  • Purpose: The aim of the exercise (the twist to which each exercise is trying to draw your attention)
  • Answer: The correct answer
  • Explanation: A comprehensive explanation of the answer

Let’s get started with the first chapter.

A.1. Chapter 1: Java basics

Chapter 1 includes four Twist in the Tale exercises.

A.1.1. Twist in the Tale 1.1

Purpose: This exercise encourages you to practice code with a combination of the correct contents (classes and interfaces) of a Java source code ...

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