Improve your JavaScript skills with this online quiz featuring 10 multiple-choice questions. Whether you’re a beginner or an experienced developer, this quiz covers JavaScript fundamentals, functions, objects, DOM manipulation, ES6 features, and asynchronous programming.

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10 Minutes JavaScript Quiz Test Online

Test your JavaScript knowledge with this 10-minutes quiz! Covering fundamental to advanced concepts, this quiz features 10 multiple-choice questions that will challenge your understanding of variables, functions, objects, asynchronous programming, and DOM manipulation. Perfect for interview preparation and skill enhancement.

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1. What does the target property of an event object return?

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2. What is the default content type for POST requests in AJAX?

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3. Which operator is used to check for inequality in JavaScript?

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4. Which method is used to add an event listener to an element?

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5. How do you add a new attribute to an element in JavaScript?

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6. Which keyword is used to stop a loop in JavaScript?

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7. Which of these is NOT a promise-based API?

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8. Which method is used to handle promises in JavaScript?

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9. What is the default value of a declared variable that has not been assigned a value?

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10. What does the history.pushState() method do?

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