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 implicit casting?
💡 Hint: Think about how Java handles smaller types.
Question 2
Easy
Provide an example of explicit casting.
💡 Hint: Remember to use parentheses!
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 type of casting is done automatically?
- Explicit Casting
- Implicit Casting
- Data Casting
💡 Hint: Think of the easier way of converting types.
Question 2
Is explicit casting necessary when converting from int to double?
- True
- False
💡 Hint: Doesn't Java handle this conversion for you?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a Java program that demonstrates both implicit and explicit casting. Show the results of both transformations.
💡 Hint: Start small with int, then work to a larger data type.
Question 2
Analyze the effects of explicit casting on a float value, such as 5.75. What happens to the decimal part?
💡 Hint: Look at how floats differ fundamentally from integers.
Challenge and get performance evaluation