5.4 - Types of Methods
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is a predefined method? Give an example.
💡 Hint: Think of a method you've used in your Java programs.
What does a user-defined method allow you to do?
💡 Hint: What do you do when Java's built-in methods don't meet your requirements?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of predefined methods in Java?
💡 Hint: Recall the methods you didn't need to write yourself.
True or False: All methods in Java must be user-defined.
💡 Hint: Think about methods you've seen in the Java library.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Define and implement a user-defined method that checks if a number is prime. Explain the logic behind your implementation.
💡 Hint: Think about how you would verify if a number has no divisors.
Create a combined program that utilizes both a predefined method and a user-defined method. Explain how they work together.
💡 Hint: Consider how built-in methods can enhance the functionality of your custom code.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.