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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does an event-handler do in event-driven programming?
💡 Hint: Think about how a button click might trigger something.
Question 2
Easy
Name one example of an event in a GUI application.
💡 Hint: Consider interactions typical in apps.
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 an event handler?
- A loop that waits for events.
- A function that is executed in response to an event.
- A user interaction.
💡 Hint: Think about the function linked to user actions.
Question 2
True or False: In event-driven programming, the control flow is entirely predetermined.
- True
- False
💡 Hint: Consider how user clicks affect the flow.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a Java Swing application that includes a button, a text field, and a label. When the button is clicked, the text field's content should update the label's text. Explain your design.
💡 Hint: Consider how to capture the text and display it.
Question 2
Using Tkinter, create a graphical application that has a counter. Each time you press a button, the counter increment should be displayed on the label.
💡 Hint: Think about scope and maintaining state across function calls.
Challenge and get performance evaluation