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JavaScript Quiz Online Test Mcqs

Test Instructions
Test Name : JavaScript MCQs
Subject : Computer General
Test Type : Mcqs
Total Question : 25
Total Marks : 50
Total Time : 20 Minutes

In the following quiz, mcq’s questions related to the JavaScript are included. Try to answer them all up to your best knowledge and find out how much you actually know about its usage and various functions.

JavaScript Quiz Online Test Mcqs Questions with Answers Objective Type PDF

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Question 1 of 25

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1. ______ JavaScript is also called client-side JavaScript?

Question 1 of 25

Question 2 of 25

2. Consider the following code snippet

data.sort(function(a,b),b-a);

What does the above code do?

Question 2 of 25

Question 3 of 25

3. Which of the following is not a valid JavaScript variable name?

Question 3 of 25

Question 4 of 25

4. __________ JavaScript is also called server-side JavaScript?

Question 4 of 25

Question 5 of 25

5. Which of the following way can be used to indicate the LANGUAGE attribute?

Question 5 of 25

Question 6 of 25

6. How does JavaScript store dates in a date object?

Question 6 of 25

Question 7 of 25

7. What is the alternate name for Java script?

Question 7 of 25

Question 8 of 25

8. Which of the following attribute can hold the JavaScript version?

Question 8 of 25

Question 9 of 25

9. ______ tag is an extension to HTML that can enclose any number of JavaScript statements?

Question 21 of 25

Question 22 of 25

22. The __ operator determines the type of a given object?

Question 22 of 25

Question 23 of 25

23. What are variables used for in JavaScript Programs?

Question 23 of 25

Question 24 of 25

24. What is the output of this expression? x = 2 + "2"; document.write(x)?

Question 24 of 25

Question 25 of 25

25. The __ operator determines whether an object is an instance of another object?

Question 25 of 25


 

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