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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the four primitive data types in Java?
💡 Hint: Think about integer values.
Question 2
Easy
What data type is used to store text in Java?
💡 Hint: It's a sequence of characters.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which of the following is a primitive data type?
- String
- int
- Array
💡 Hint: Think about the basic data types.
Question 2
True or False: All non-primitive types are defined by the user.
- True
- False
💡 Hint: Consider how different types are created in Java.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation