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9th Grade JavaScript Quizzes, Questions & Answers
Recent JavaScript Quizzes
Questions: 10 | Attempts: 74 | Last updated: Mar 21, 2025
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Sample QuestionWho will benefit greatly from this book?
Questions: 11 | Attempts: 411 | Last updated: Mar 22, 2025
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Sample QuestionDetect the console value of the following line of code. function Foo(a,b,c){ this.x = a; this.y = b; this.z = c; } var m = Foo(3,4,5); var k = {}; Foo.call(k,3,4,5); console.log(k); console.log(m);
Questions: 20 | Attempts: 231 | Last updated: Mar 21, 2025
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Sample QuestionInside which HTML element do we put the JavaScript?
Questions: 11 | Attempts: 367 | Last updated: Mar 21, 2025
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Sample QuestionJava Script File Has An Extension Of
Questions: 15 | Attempts: 102 | Last updated: Feb 13, 2025
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Sample QuestionDifference b/w confirm and alert
Questions: 11 | Attempts: 232 | Last updated: Oct 22, 2025
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Sample QuestionUnlike a method a closure can only take one parameter.
Questions: 25 | Attempts: 379 | Last updated: Mar 21, 2025
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Sample Questionvar value = Math.pow(0, 10); document.write("<br />Fourth Test Value : " + value ); Type question here
Questions: 10 | Attempts: 112 | Last updated: Feb 23, 2025
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Sample QuestionHow do you create a function named coolFunction?
Questions: 8 | Attempts: 555 | Last updated: Mar 22, 2025
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Sample QuestionWhat does the below line do considering it as the first line in your javascript file (function(){alert(this)})();
Questions: 17 | Attempts: 356 | Last updated: Mar 21, 2025
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Sample QuestionVar numbers = [1, 2, 3] is an example of:
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