Answer & Solution
<p>The on() method in jQuery is used to handle events on elements.
<p>The on() method in jQuery is used to handle events on elements.
What is jQuery?
A). A programming language
B). A JavaScript framework
C). A markup language
D). A database language
Which jQuery method is used to hide an element?
A). remove()
B). hide()
C). display()
D). show()
How can you include jQuery in your HTML document?
A). All of the above
B). By downloading the jQuery library and linking it in the
sectionC). By using a CDN (Content Delivery Network)
D). By embedding the jQuery code directly into the HTML document
How can you execute jQuery code after the DOM is fully loaded?
A). By using the document.onload event
B). By embedding the jQuery code directly into the HTML document
C). By using the jQuery.ready() method
D). By using the window.onload event
What is the purpose of the ready() method in jQuery?
A). To loop through elements and perform a function on each
B). To execute code when the DOM is fully loaded
C). To handle asynchronous requests
D). To create animations
What is the purpose of the attr() method in jQuery?
A). To toggle attributes of elements
B). To add attributes to elements
C). To get or set attributes of elements
D). To remove attributes from elements
What is the purpose of the val() method in jQuery?
A). To remove form inputs from the DOM
B). To validate form inputs
C). To get or set the value of form inputs
D). To add validation rules to form inputs
Which jQuery method is used to perform AJAX requests?
A). get()
B). ajax()
C). post()
D). load()
What is the purpose of the fadeIn() method in jQuery?
A). To slide up an element
B). To fade in an element
C). To fade out an element
D). To slide down an element
Which of the following is a benefit of using jQuery in web development?
A). Server-side processing
B). Cross-browser compatibility
C). Hardware acceleration
D). Database management