Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
2 cards from this section. Quick, good the night before a test.
What is a constant?
Think about numbers that don't vary!
How do you declare a constant in Java?
What word do you use to prevent changing a variable?
What keyword is used to declare a constant in Java?
It is similar to a permanent label on a jar.
True or False: A constant can be changed after its declaration.
Consider the rules of constants!
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?
Remember the formula for the area of a circle!
Explain how constants can improve teamwork in collaborative projects.
How does consistency in values help team coding?
4 more questions in this section. Enroll free to practise them all.
Enroll free