Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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 mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a method in Java?
💡 Hint: Look at the role it plays for class objects.
Question 2
Easy
What syntax is used to declare a method?
💡 Hint: Remember the structure with return type and method name.
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 do methods define in a class?
- Data
- Attributes
- Behavior
💡 Hint: Consider what verbs describe object actions.
Question 2
True or False: Methods can return a value to the calling code.
- True
- False
💡 Hint: Recall examples of methods that return data.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Modify the Car class to add a method changeColor(String newColor) and demonstrate how you would call this method.
💡 Hint: Consider how you would implement changing an attribute's value.
Question 2
Design a method compareYear(Car other) that compares the year of two Car objects and returns a string indicating which car is newer.
💡 Hint: Think about using conditional statements to express comparisons.
Challenge and get performance evaluation