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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a variable in Java?
💡 Hint: Think about a box with a label.
Question 2
Easy
Name two types of primitive data types.
💡 Hint: Think of basic building blocks.
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
What are local variables?
- A] Variables accessible throughout the program
- B] Variables accessible only within a method
- C] Variables that hold constant values
💡 Hint: Remember where you can 'see' them.
Question 2
True or False: Constants in Java can be changed after declaration.
- True
- False
💡 Hint: Focus on the keyword used.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java program that uses both static and instance variables. Show how changing the static variable affects instances of the class.
💡 Hint: Think of home management where shared resources and private items vary.
Question 2
Write an expression using at least two relational operators and one logical operator. Explain the outcome.
💡 Hint: What happens when conditions meet in the logic board?
Challenge and get performance evaluation