4.6.2 - Use Cases
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Practice Questions
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What is event-driven programming?
💡 Hint: Think about user actions in applications.
Name one language that supports event-driven programming.
💡 Hint: Consider the language primarily associated with web development.
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Interactive Quizzes
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What is the primary focus of event-driven programming?
💡 Hint: Consider what drives the execution flow in this type of programming.
Is JavaScript primarily used for event-driven programming?
💡 Hint: Think about its usage in front-end development.
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Challenge Problems
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Design a simple event-driven application that responds to three different user inputs (such as button clicks) with unique outputs.
💡 Hint: Think about how to manage state and outputs based on the button pressed.
Evaluate a provided code snippet for potential callback hell. How would you refactor it?
💡 Hint: Look for places where callbacks are nested deeper than two levels.
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