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

Answer & Solution

Answer: Option B
Solution:
The event.preventDefault() method is used to prevent the default action of the form submission.
Related Questions on Average

What does the dataType option in $.ajax() specify?

A). The URL to send the request to

B). The data type expected from the server

C). The HTTP method to use

D). The timeout for the request

How do you handle a JSON response in a jQuery AJAX call?

A). Set dataType to 'html'

B). Set dataType to 'json'

C). Set dataType to 'xml'

D). Set dataType to 'script'

How do you specify the URL to send the AJAX request to in $.ajax()?

A). data

B). type

C). url

D). success

Which callback function is executed when the AJAX request completes, regardless of success or failure?

A). success

B). error

C). complete

D). done

How can you handle HTML responses from an AJAX request in jQuery?

A). Set dataType to 'html'

B). Use JSON.parse()

C). Set type to 'POST'

D). Use $.html()

Which jQuery method loads HTML content from the server and inserts it into the selected element?

A). $.html()

B). $.load()

C). $.get()

D). $.post()

How can you handle JSONP responses in jQuery?

A). Set dataType to 'jsonp'

B). Set type to 'GET'

C). Use $.getJSON()

D). Use $.parseJSON()

In jQuery, how can you handle an error in an AJAX request?

A). Using the success option

B). Using the error option

C). Using the done option

D). Using the fail option

Which option is used to send data to the server in $.ajax()?

A). url

B). type

C). data

D). dataType

Which jQuery method is used to perform an asynchronous HTTP request?

A). $.get()

B). $.post()

C). $.ajax()

D). $.load()