JQUERY

Questions

1. What does $('tr.rowClass:eq(1)'); return?
2. Which option can be used to have jQuery wait for all images to load before executing something on a page?
3. offset function gets the current offset of the first matched element in pixels relative to the ___.
4. Which of the following is the correct way to select an option based on its text in jQuery?
5. Which of the following returns the children tags of "id1"?
6. Consider the following code snippet: Which of the following objects does the 'this' variable refer to?
7. What is the result of NaN == NaN?
8. Consider the following code snippet: The order of the animations of this code snippet is ___.
9. The statement adds class border to ___.
10. Assume that you want that first the tag with "id1" fades out and then the tag with "id2" fades in. Which of the following code snippets allow(s) you to do so?
11. Which of the following is true for the above?
12. Consider the following code snippet:
    • Items 1
    • Items 2
    • Items 3
    Which of the following code snippets return(s) a set of all li tags within "id1" except for the li tag with id li2?
13. Which of the following jQuery method setup default value for future AJAX request?
14. Which of the following methods are no longer available in jQuery?
15. Which is the correct method to remove a property for the set of matched element?
16. Which of the following jQuery method loads a JSON data an HTTP GET request?
17. Which of the following is the correct way to get "Option B" with the value '2' from following HTML code in jQuery? Option A Option B Option C
18. Whats the right way to access the contents of an iframe using jQuery?
19. Which one of the following is not a jQuery function to get Ajax data?
20. Which jQuery function is used to prevent code from running, before the document is finished loading?
21. What is the difference between the .position() and the .offset() method?
22. Which jQuery method should be used to deal with name conflicts?
23. Which of the following jQuery method binds a handler to one or more events (like click) for an element?
24. Which of the following is the best way to open a jQuery UI dialog box without a title bar?
25. Which of the following is a single global function defined in the jQuery library?
26. how basic authorization can be used with jQuery ajax request?
27. Which of the following is correct to create default options for plugin, provided we pass 'options' to function?
28. Which of the following values is/are valid argument(s) of the eq() function?
29. What is the correct way of using a jQuery plugin?
30. $('#id1').animate({width:"80%"}, "slow") The above code snippet will ___.
31. Which of the following methods can be used to copy element?
32. Consider the following code snippet: The order of the animations of this code snippet are
33. Consider the following code snippet: Is function1 executed if "lastLi" is clicked?
34. jQuery allows you to use ___ function to switch between showing and hiding an element.
35. What does the method .empty() do?
36. What does the :selected selector do?
37. Which of the following should be placed in the code below to alert data passed to event handler?
38. What is jQuery?
39. Which of the following jQuery selector selects elements by tag name?
40. How jQuery hide() function works?
41. Which of the following is now a jQuery utility method?
42. What is the most efficient way to load your code once DOM tree loaded (without waiting for external resources)?
43. What will the following code does?
44. Which built-in method removes the last element from an array and returns that element?
45. Which of the following jQuery method gets a set of elements containing the closest parent element that matches the specified selector, the starting element included?
46. To create your own jQuery Plugin which of the following is correct?
47. Which of the following jQuery method can be used to attach a function to be executed whenever AJAX request completed successfully?
48. To wrap text in element and give id as "title"?
49. How to select all element available in DOM with jQuery?
50. Which of the following is the correct way to create an event and trigger it artificially?
51. which of the following is the correct way to select on the basis of href using jQuery?
52. select the fastest and most efficient way of hiding elements:
53. How would you successfully fetch some JSON data?
54. Which of the following is the correct way to distinguish left and right mouse click event in jQuery?
55. Which of the following statements best describes the below code?
56. Which of the following will get the first column of all tables using jQuery?
57. Which method is used to create custom animations in jquery?
58. Which of the correct method to create property for the set of method element?
59. Which jQuery method gets the correct offset of the first method element in pixels, related to the documents?
60. what does the method jQuery.setScript() do?
61. Which option allows you to select all of the div and span in a page?
62. Which of the following filters can be used in selector?
63. What is the correct syntax to create a method in jQuery plugin? Assume that methodName is the name of the method and methodDefinition is the definition of the method.
64. What is the best method to select all the radio inputs on a page ?
65. Which of the following is correct to clone the tag in an article and insert them after the tag inside tag?
66. Which of the following is correct way to set the src attribute of an image?
67. How would you check if an HTML element with an id of someElement exists in the DOM?
68. Which of the following is the correct way to distinguish a left to right mouse click event in jquery?
69. Which of the following is the correct way to move an element to another element in jquery?
70. How can an additional row be added to a table as the last row using jQuery?
71. Which of the following should be placed in the code below to alert data passed to event handler?
72. What does the method .one() do?
73. Which of the following is the correct way to add an additional option and select it with jQuery?
74. Which jQuery method gets the combined text contents of an element?
75. Which jQuery method retrieves all the elements contained in the jQuery set,as an array?
76. Consider the following code snippet: The order of the animations of this code snippet are:
77. Consider the following code snippet: $('#ul1 li').live('click', function1); $('#ul1').after('<li id="lastLi">Last item</li>'); Is function1 executed if "lastLi" is clicked?
78. Which of the following code snippets insert(s) the code snippet at the end of div tags?
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