2.4.2 - B. Non-Primitive Data Types
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Practice Questions
Test your understanding with targeted questions
What is a Non-Primitive Data Type in Java?
💡 Hint: Think about data types that are not built-in.
Provide an example of a String declaration in Java.
💡 Hint: Look for quotes around the text.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following is a Non-Primitive Data Type?
💡 Hint: Consider which one can hold multiple characters.
True or False: An Array can hold different types of data.
💡 Hint: Think about how arrays are declared.
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Challenge Problems
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Create a Java class named 'Student' that includes properties for name and age and a method to display these values.
💡 Hint: Consider how you would define multiple attributes.
Explain how you would implement an interface for a 'Playable' object in Java. Create a simple class that implements this interface.
💡 Hint: Think about how interfaces enforce methods without showing the implementation.
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