Answer & Solution
<script>$(document).ready(function() {
// jQuery code here
});
<script>$(document).ready(function() {
// jQuery code here
});
Select all elements with a specific class in jQuery?
A). selectByClass('.classname')
B). getElementByClass('classname')
C). $('.classname')
D). document.getElementsByClassName('classname')
What's the purpose of .slideUp() in jQuery?
A). Slide down element
B). Slide up element
C). Toggle visibility of element with sliding effect
D). Adjust height of element gradually
What's the purpose of .slideDown() in jQuery?
A). Slide down element
B). Slide up element
C). Toggle visibility of element with sliding effect
D). Adjust height of element gradually
What's the purpose of .html() in jQuery?
A). Get HTML content
B). Change HTML content
C). Add HTML content
D). Hide elements
Purpose of .css() in jQuery?
A). Create animations
B). Apply CSS styles
C). Get computed CSS
D). Append CSS files
Execute jQuery code when DOM is fully loaded?
A). document.onload
B). Embed jQuery in HTML
C). .ready() method
D). window.onload
How to execute jQuery code when a button is clicked?
A). .on('click')
B). .click()
C). .bind('click')
D). .trigger('click')
What's the purpose of .fadeOut() in jQuery?
A). Show element with fading effect
B). Hide element with fading effect
C). Toggle visibility of element with fading effect
D). Adjust opacity of element gradually
How to select elements with a specific attribute in jQuery?
A). $('[attribute]')
B). getElementsByAttribute('attribute')
C). querySelector('[attribute]')
D). selectByAttribute('[attribute]')
How to select elements by their ID?
A). selectById()
B). getElementById()
C). querySelector()
D). $('#elementId')