Q
How can you prevent the default form submission behavior using jQuery?

Answer & Solution

Answer: Option A
Solution:
The event.preventDefault() method prevents the default form submission behavior in jQuery by preventing the form from being submitted normally.
Related Questions on Average

What does the error option in $.ajax() handle?

A). A. Successful responses

B). B. Request timeout

C). C. Request errors

D). D. Data serialization errors

Which method in $.ajax() is used to handle AJAX requests when they are complete, regardless of success or failure?

A). A. always

B). B. done

C). C. complete

D). D. alwaysDone

Which option in $.ajax() is used to specify additional data to be sent to the server with the request?

A). A. data

B). B. type

C). C. url

D). D. success

What is the primary benefit of AJAX form submission?

A). A. Enhanced server security

B). B. Improved user experience

C). C. Faster loading times

D). D. Reduced browser compatibility

How can you dynamically update content on a web page without reloading the entire page?

A). A. By using AJAX

B). B. By refreshing the browser

C). C. By using CSS transitions

D). D. By using JavaScript functions

Which option in $.ajax() is used to specify the expected data type of the server response?

A). A. dataType

B). B. contentType

C). C. responseType

D). D. data

How do you handle AJAX request errors using jQuery?

A). A. Using the success option

B). B. Using the done option

C). C. Using the error option

D). D. Using the complete option

What is the purpose of AJAX-based content loading?

A). A. To improve website security

B). B. To reduce server load

C). C. To simplify HTML structure

D). D. To enhance user experience

Which jQuery method is commonly used to perform an AJAX GET request?

A). A. $.post()

B). B. $.get()

C). C. $.submit()

D). D. $.serialize()

Which callback function in $.ajax() is executed regardless of the outcome of the request?

A). A. success

B). B. error

C). C. complete

D). D. done