Answer & Solution
$('.classname')
selects all elements with the class 'classname'.
$('.classname')
selects all elements with the class 'classname'.
What does the selector $('ul > li')
select in jQuery?
A). All <ul>
elements
B). All <li>
elements in the document
C). All <li>
elements that are direct children of <ul>
elements
D). All elements within <ul>
elements
How to select all <div>
elements using jQuery?
A). $('div').addClass('selected');
B). document.querySelectorAll('div');
C). $(document).select('div');
D). $('div').find();
Which jQuery selector is used to target elements based on their position in a group of selected elements?
A). $('element:odd')
B). $('element:nth-child(odd)')
C). $('element:nth-of-type(odd)')
D). $('element:nth(odd)')
How to select the first element within a set of matched elements using jQuery?
A). $('element:first')
B). $('element').first();
C). $('element').eq(0);
D). $('element').first();
What does the selector $('div > p')
select in jQuery?
A). All <p>
elements
B). All <div>
elements in the document
C). All <p>
elements that are direct children of <div>
elements
D). All <p>
elements within <div>
elements
How to select elements with a specific attribute that begins with a certain value using jQuery?
A). $('[attribute^=value]')
B). $('attribute^=value')
C). $('element[attribute^=value]')
D). $('.attribute^=value')
How to select elements with a specific class using jQuery?
A). $('classname')
B). $('element.classname')
C). $('.classname')
D). $('[classname]')
How to select elements by their tag name using jQuery?
A). $('.tagname')
B). $('tagname')
C). $('element:tagname')
D). $('[tagname]')
Which jQuery selector is used to target elements that are not selected by other selectors?
A). :not()
B). :exclude()
C). :exclude-selectors()
D). :except()
How to select the last element within a set of matched elements using jQuery?
A). $('element').last();
B). $('element:last-child');
C). $('element:last');
D). $('element').eq(-1);