Answer & Solution
$('[attribute^=value]') selects all elements with a specific attribute that begins with a certain value.
$('[attribute^=value]') selects all elements with a specific attribute that begins with a certain value.
How to select the first
A). $('ul li').first();
B). $('ul > li').first();
C). $('li:first-child');
D). $('ul').first().find('li');
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
What does the selector $('p.intro') select in jQuery?
A). All <p> elements with the class 'intro'
B). All <p> elements in the document
C). All elements with the class 'intro'
D). All elements with the tag name 'intro'
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 element with the ID 'header' using jQuery?
A). $('#header').show();
B). $('header').select();
C). $('.header').show();
D). $('header').show();
How to select all <div> elements using jQuery?
A). $('div').addClass('selected');
B). document.querySelectorAll('div');
C). $(document).select('div');
D). $('div').find();
How to select all elements with a specific class using jQuery?
A). $('.classname')
B). $('classname')
C). $('element.classname')
D). $('[classname]')
How to select elements with a specific attribute using jQuery?
A). $('[attribute]')
B). $('attribute')
C). $('element[attribute]')
D). $('.attribute')
How to select elements with a specific attribute and value using jQuery?
A). $('[attribute=value]')
B). $('attribute=value')
C). $('element[attribute=value]')
D). $('.attribute=value')
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);