Thursday, 3 September 2015

jQuery Online Quiz Questions And Answers

31. $(document).ready(function() { 
// Some code. 
The above code is used to..
A. Make sure no code is executed till the entire page is fully loaded
B. Make sure no code is executed till the DOM is fully loaded
C. Both A and B
D. Neither A nor B
Ans: B
32. Can you can use CSS3 selectors to select or find elements using jQuery?
A. Yes
B. No
Ans: A
33. You can test whether the browser supports specific features using...

A. $.support
B. $.browser
C. $.featureTest
D. $.browserTest
Ans: A
34. Multiple document.ready blocks can be placed in a page without detriments. This statement is..
A. True
B. False
Ans: A
35. Query.noConflict(true) is used to..
A. Free up the $ symbol for use by other libraries
B. Improve compatibility
C. Remove all jQuery variables from the global scope
D. All of the above
Ans: D
36. $('p').click(function(){ 
// Code here 
Inside the commented section, the value of the variable this is a..
A. Array
B. String
C. Reference to the DOM node
D. jQuery object
Ans: C
37. The method that provides AJAX functionality within jQuery is named..
A. ajax
B. easyAJAX
C. jQueryajax
D. jQajax
Ans: A
38. The CSS selector engine that jQuery uses is called?

A. Badaboom
B. Mango
C. Sizzle
D. AwesomeX
Ans: C

39. You can attach a handler to an event using which method?
A. eventBind
B. bind
C. attach
D. eventAttach
Ans: B
40. $('#masterList').find('li')
The phenomena occuring in the above code is called?
A. Chaining
B. Event bubbling
D. Animating
Ans: A

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