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jQuery Quiz Online Test Mcqs

Test Instructions

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

The most widely used JavaScript library, jQuery is a open-source software that has been designed to simplfy the client-side scripting of HTML. Now you can test and also improve your general knowledge about the computer software by attempting this quiz which includes all important questions related to it.

jQuery Quiz Online Test Mcqs Questions with Answers Objective Type PDF

 

Question 1 of 25

Uncategorized

1. jQuery is a?

Question 1 of 25

Question 2 of 25

2. What scripting language is jQuery written in?

Question 2 of 25

Question 3 of 25

3. The jQuery html() method works for both HTML and XML documents?

Question 3 of 25

Question 4 of 25

4. Which statement best explains what "unobtrusive JavaScript" is?

Question 4 of 25

Question 5 of 25

5. Which jQuery method should be used to deal with name conflicts?

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Question 6 of 25

6. Which jQuery method is used to set one or more style properties for selected elements?

Question 6 of 25

Question 7 of 25

7. What is the correct JavaScript syntax to write "Hello World"?

Question 7 of 25

Question 8 of 25

8. Which jQuery method is used to switch between adding/removing one or more classes (for CSS) from selected elements?

Question 8 of 25

Question 9 of 25

9. With jQuery, look at the following selector: $("div.intro"). What does it select?

Question 9 of 25

Question 10 of 25

10. What is the correct jQuery code for making all div elements 100 pixels high?

Question 10 of 25

Question 11 of 25

11. jQuery uses CSS selectors to select elements?

Question 11 of 25

Question 12 of 25

12. Which jQuery function is used to prevent code from running, before the document is finished loading?

Question 12 of 25

Question 13 of 25

13. Is it possible to use jQuery together with AJAX?

Question 13 of 25

Question 14 of 25

14. Is jQuery a library for client scripting or server scripting?

Question 14 of 25

Question 15 of 25

15. Is jQuery a W3C standard?

Question 15 of 25

Question 16 of 25

16. Look at the following jQuery selector: $("div#intro .head"). What does it select?

Question 16 of 25

Question 17 of 25

17. Which of these is NOT a valid comment in JavaScript?

Question 17 of 25

Question 18 of 25

18. Which jQuery method is used to hide selected elements?

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Question 19 of 25

19. Which statement is true?

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Question 20 of 25

20. What is the correct jQuery code to set the background color of all p elements to red?

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Question 21 of 25

21. Which jQuery method is used to perform an asynchronous HTTP request?

Question 21 of 25

Question 22 of 25

22. In JavaScript, we can keep a reference to the context outside a function by assigning it to a variable: var self = this. In CoffeeScript, we use?

Question 22 of 25

Question 23 of 25

23. With jQuery, look at the following selector: $("div"). What does it select?

Question 23 of 25

Question 24 of 25

24. Which sign does jQuery use as a shortcut for jQuery?

Question 24 of 25

Question 25 of 25

25. How do you use JavaScript within CoffeeScript code?

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