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2 cards from this section. Quick, good the night before a test.
What is the purpose of a constant in programming?
Consider the value's immutability.
How do you declare a constant in Java?
Remember the syntax includes `final`.
What keyword is used to declare a constant in Java?
Think about the keyword that prevents change.
A constant's value can be changed after it has been assigned? (True/False)
Recall what makes a constant different from a variable.
Write a Java program that attempts to change the value of a declared constant and observe the compiler's response.
Try changing a constant after it has been assigned.
Create a real-world application that would benefit from using constants and explain how they would improve the code.
Consider scenarios where fixed values are critical.
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