Q
How do you specify a function to be called if the request fails in $.ajax()?

Answer & Solution

Answer: Option D
Solution:
The error option in $.ajax() allows you to specify a callback function to be called if the request fails.
Related Questions on Average

How do you specify the HTTP method to be used in $.ajax()?

A). url

B). type

C). data

D). success

Which jQuery method is the most versatile for making AJAX requests?

A). $.get()

B). $.post()

C). $.ajax()

D). $.getJSON()

How can you send JSON data in a $.ajax() request?

A). By setting type to GET

B). By setting dataType to xml

C). By setting contentType to application/json

D). By setting url to json

Which method is a shorthand for $.ajax() with type set to POST?

A). $.get()

B). $.post()

C). $.getJSON()

D). $.ajax()

Which method is used to load JSON-encoded data from the server using a GET HTTP request?

A). $.get()

B). $.post()

C). $.getJSON()

D). $.ajax()

What type of data does the $.getJSON() method expect from the server?

A). HTML

B). JSON

C). XML

D). Text

How can you prevent the default form submission behavior in jQuery?

A). event.preventDefault()

B). event.stopPropagation()

C). $.ajax()

D). $.post()

Which option in $.ajax() specifies the data to be sent to the server?

A). url

B). type

C). data

D). success

What does the complete option in $.ajax() do?

A). Defines the URL to request

B). Specifies the data to send

C). Executes after request completes

D). Handles successful responses

In the $.ajax() method, which option specifies the URL to send the request to?

A). url

B). type

C). data

D). success