1.4 - Data Types in Java
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Practice Questions
Test your understanding with targeted questions
What are the four primitive data types in Java?
💡 Hint: Think about integer values.
What data type is used to store text in Java?
💡 Hint: It's a sequence of characters.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following is a primitive data type?
💡 Hint: Think about the basic data types.
True or False: All non-primitive types are defined by the user.
💡 Hint: Consider how different types are created in Java.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Define a class named 'Car' with attributes for model, year, and price. Initialize an instance of the Car class.
💡 Hint: Consider how to structure your class and instantiate it.
Given an integer array, write a function that returns the sum of all elements.
💡 Hint: Think about loops and how you can access array elements.
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