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 the syntax to declare a method in Java?
💡 Hint: Think about what comes first in the declaration.
Question 2
Easy
What does the keyword 'void' indicate about a method?
💡 Hint: How would you describe a method that doesn't give output?
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 is the correct declaration of a method in Java?
- function myMethod() { }
- void myMethod() { }
- public myMethod() { }
- myMethod() {}
💡 Hint: Look for the keyword that indicates no return value.
Question 2
A method with a return type of int must return a value of which type?
- String
- int
- boolean
- void
💡 Hint: Consider what an int looks like.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a method named calculateAverage that takes three float parameters and returns their average.
💡 Hint: Think about how averages are calculated mathematically.
Question 2
Write a method that takes a string and returns its length. Describe what the method will do step by step.
💡 Hint: Consider how strings are structured in Java.
Challenge and get performance evaluation