JavaScript Quiz
Test your knowledge of JavaScript
Do you know JavaScript? Take this quiz to find out! You'll be asked a series of true or false questions to test your knowledge of the language.
Get immediate feedback on your answers and learn something new about the language. This quiz is perfect for anyone looking to brush up on their JavaScript skills or test their knowledge before an interview.
Good luck!
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1. JavaScript is a compiled language.
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2. JavaScript is a client-side language.
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3. JavaScript can be used for server-side programming.
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4. JavaScript is a strongly-typed language.
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5. JavaScript is a case-sensitive language.
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6. JavaScript can only be used in web browsers.
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7. JavaScript was created by Brendan Eich in 1995.
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8. JavaScript can manipulate HTML elements.
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9. The correct way to declare a variable in JavaScript is with the "let" keyword.
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10. JavaScript supports both synchronous and asynchronous programming.
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11. JavaScript has built-in functions for working with arrays.
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12. JavaScript code can be placed in either the head or body section of an HTML document.
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13. JavaScript code is interpreted by the browser at runtime.
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14. JavaScript can only be used for client-side programming.
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15. JavaScript variables can be reassigned with a different data type.
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16. JavaScript has built-in functions for creating and manipulating dates and times.
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17. JavaScript supports the concept of classes and objects.
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18. JavaScript has a built-in method to convert strings to integers.
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19. JavaScript supports both synchronous and asynchronous programming.
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20. JavaScript can be used for web development, mobile app development, and desktop app development.
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21. JavaScript arrays can only store data of the same data type.
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22. JavaScript is case-sensitive.
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23. The "===" operator in JavaScript compares both value and type.
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24. JavaScript has a built-in method to reverse a string.
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25. JavaScript can be used to create and manipulate HTML elements.
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26. JavaScript can be used to validate form input before submitting to a server.
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27. JavaScript has a built-in method to convert numbers to strings.
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28. JavaScript can be used to add animations and effects to a webpage.
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29. JavaScript can be used to detect the user's browser and operating system.
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30. JavaScript can be used to access and manipulate cookies in the user's web browser.
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31. JavaScript can be used to perform server-side operations.
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32. JavaScript can be used to handle errors and exceptions in code.
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33. JavaScript can be used to access and modify the content of other web pages through the Document Object Model (DOM).
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34. JavaScript has a built-in method to format date and time values.
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35. JavaScript can be used to create animations and effects on web pages.
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36. The keyword "this" in JavaScript refers to the object that owns the current code.
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37. JavaScript supports both synchronous and asynchronous programming.
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38. JavaScript can be used to create and manipulate HTML elements dynamically.
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39. JavaScript can be used to create and manipulate CSS styles dynamically.
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