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 purpose of the main method in a Java program?
💡 Hint: Remember, it starts the program.
Question 2
Easy
Define the keyword 'public' in the context of a Java class.
💡 Hint: Think about visibility.
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 keyword is used to define a class in Java?
- define
- class
- new
💡 Hint: This is fundamental to creating object-oriented programs.
Question 2
The main method starts execution of a Java program.
- True
- False
💡 Hint: Recall what initiates execution.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a full Java program that defines a class, includes a main method, and asks for user input to print a greeting.
💡 Hint: Think about including user input functionality.
Question 2
Explain the implications of not matching the class name with the filename and provide an example of what error occurs.
💡 Hint: Focus on naming conventions.
Challenge and get performance evaluation