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.

0 votes, 0 avg
6

You have 10 minutes to complete the quiz. The timer will start when you click the 'Start Quiz' button. Please ensure you are ready before beginning.

Time is up! Your quiz has ended. Your responses have been submitted automatically.

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.

1 / 10

1. What happens if a promise is neither resolved nor rejected?

2 / 10

2. Which property is used to access or change the content of an HTML element?

3 / 10

3. Which function repeatedly executes code after a set interval?

4 / 10

4. How can you remove an item from localStorage?

5 / 10

5. How do you detect which key was pressed during a keydown event?

6 / 10

6. What does the window.open() method do?

7 / 10

7. Which tool is used for regression testing in JavaScript?

8 / 10

8. Which AJAX technique updates only parts of a web page?

9 / 10

9. Which function is used to parse a string to an integer in JavaScript?

10 / 10

10. What does the map() method do in functional programming?

Your score is

The average score is 58%

Share it with your friends!

LinkedIn Facebook

Follow Us on Social Media!

0%

Rate Your Experience!

Thank you for your feedback! We appreciate your input.