2.6 - Constants
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Practice Questions
Test your understanding with targeted questions
What is a constant?
💡 Hint: Think about numbers that don't vary!
How do you declare a constant in Java?
💡 Hint: What word do you use to prevent changing a variable?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What keyword is used to declare a constant in Java?
💡 Hint: It is similar to a permanent label on a jar.
True or False: A constant can be changed after its declaration.
💡 Hint: Consider the rules of constants!
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Challenge Problems
Push your limits with advanced challenges
Create a program that calculates the area of a circle using a constant for PI. What would be the output when the radius is 5?
💡 Hint: Remember the formula for the area of a circle!
Explain how constants can improve teamwork in collaborative projects.
💡 Hint: How does consistency in values help team coding?
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