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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is input in a Java program?
💡 Hint: Think about what data the user enters.
Question 2
Easy
What class do we use to read user input?
💡 Hint: Remember the name we import.
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 does input mean in Java?
- Data processed by a program
- Data provided to the program
- Data displayed to the user
💡 Hint: Think about what the user gives the program.
Question 2
True or False: System.out is used for reading input in Java.
- True
- False
💡 Hint: Consider what System.out does.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a Java program that continuously asks for user names until the user types 'exit'. What will you do with the names entered?
💡 Hint: Use a loop to keep asking for input until a certain keyword is entered.
Question 2
Modify the program above to count and display how many names were entered before 'exit' was typed.
💡 Hint: Think about how you can add variables to keep track of things.
Challenge and get performance evaluation