Q
How to select the first element within a set of matched elements using jQuery?

Answer & Solution

Answer: Option C
Solution:
$('element').eq(0); selects the first element within a set of matched elements.
Related Questions on Average

Which jQuery selector targets elements that are direct children of a specified parent element?

A). $('parent > child')

B). $('parent + child')

C). $('parent child')

D). $('parent ~ child')

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 first

  • element within a
      using jQuery?

      A). $('ul li').first();

      B). $('ul > li').first();

      C). $('li:first-child');

      D). $('ul').first().find('li');

  • Which jQuery selector targets elements that are descendants of a specified parent element?

    A). $('parent + child')

    B). $('parent > child')

    C). $('parent child')

    D). $('parent ~ child')

    How to select elements with a specific attribute using jQuery?

    A). $('[attribute]')

    B). $('attribute')

    C). $('element[attribute]')

    D). $('.attribute')

    Which jQuery selector is used to target elements that are not selected by other selectors?

    A). :not()

    B). :exclude()

    C). :exclude-selectors()

    D). :except()

    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'

    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

    What does the selector $('ul li') select in jQuery?

    A). All <ul> elements

    B). All <li> elements in the document

    C). All <li> elements within <ul> elements

    D). All elements within <ul> elements

    How to select elements by their tag name using jQuery?

    A). $('.tagname')

    B). $('tagname')

    C). $('element:tagname')

    D). $('[tagname]')