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JQuary - QUESTIONS : PART 4

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

The first div element with class=”intro”
The first div element with id=”intro”
All div elements with class=”intro”
All div elements with id=”intro”

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In which year jQuery developed?

2001
2004
2005
2006

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Which of the following is/are the sources of Content Distribution Network(CDN) for jQuery.

jQuery CDN
Microsoft CDN
Google CDN
All of the above

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What are the methods used to provide effects?

Show()
Hide()
Toggle()
All of these

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Get the value of a style property for the first element in the set of matched elements.

.style()
.css()
Both a and b
None

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--------------- takes a selector as its argument and returns true if at least one of the selected elements also matches the specified selector.

is()
index()
each()
map()

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

toggleClass()
switch()
altClass()
switchClass()

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Which of the following are the features of jQuery?

Efficient query method for finding the set of document elements
Expressive syntax for referring to elements in the document
Useful set of methods for manipulating selected elements
All of the mentioned

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Which of the following is a factory function?

$()
 jQuery()
Queryanalysis()
onclick()

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Which is the code that asks for the set of all div elements in a document?

var divs = $(div);
var divs = jQuery("div");
var divs = $("div");
var divs = #("div");

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Which is the method that operates on the return value of $()?

show()
css()
click()
done()

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Which of the following is a heavily overloaded function?

jQuery()
$()
script()

Both jQuery() and $()

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Which of the following is an equivalent replacement of $(document).ready(f)?

jQuery(f)
$(f)
#(f)
 read(f)

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