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This study guide covers accessor methods (getter methods and toString()), focusing on how to write them in Java. It explains the purpose of getter methods and the toString() method, including examples within the Student and Assignment classes. The guide also discusses return types, return by value, and control flow related to method calls.
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Question 1 of 10
🎉 Which of the following best describes the primary purpose of accessor methods?
To modify the data of an object
To allow controlled access to the data of an object
To create new objects
To hide all data from other classes