📚 Topic Summary
JavaScript is a programming language that adds interactivity to websites. Unlike HTML, which structures content, and CSS, which styles it, JavaScript lets you create dynamic and engaging user experiences. This quiz will test your knowledge of key JavaScript concepts, from variables and functions to event handling and the DOM (Document Object Model). Get ready to flex your coding muscles! 💪
🧠 Part A: Vocabulary
Match the terms with their definitions:
| Term |
Definition |
| 1. Variable |
A. A set of instructions that perform a specific task. |
| 2. Function |
B. An event that occurs when a user clicks on an HTML element. |
| 3. DOM |
C. A container for storing data values. |
| 4. Event Listener |
D. An interface that allows JavaScript to interact with HTML elements. |
| 5. Click Event |
E. A procedure that waits for a specific event to occur and then executes a function. |
Answer Key: 1-C, 2-A, 3-D, 4-E, 5-B
✍️ Part B: Fill in the Blanks
Complete the following paragraph using the words provided: (script, browser, interactive, elements, web pages)
JavaScript makes ________ more ________ by allowing developers to manipulate ________. The ________ interprets the ________ and displays the results.
Answer: JavaScript makes web pages more interactive by allowing developers to manipulate elements. The browser interprets the script and displays the results.
🤔 Part C: Critical Thinking
Explain how JavaScript enhances user experience on websites. Provide specific examples.
