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

Answer & Solution

Answer: Option B
Solution:
Setting dataType to 'json' in the $.ajax() call ensures the response is parsed as JSON.
Related Questions on Average

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

A). data

B). type

C). url

D). success

What method is used to stop an ongoing AJAX request in jQuery?

A). $.abort()

B). $.stop()

C). $.terminate()

D). $.ajax().abort()

How can you handle JSONP responses in jQuery?

A). Set dataType to 'jsonp'

B). Set type to 'GET'

C). Use $.getJSON()

D). Use $.parseJSON()

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

A). success

B). error

C). complete

D). done

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

A). Specifies the URL

B). Specifies the HTTP method

C). Handles successful responses

D). Specifies the timeout

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()

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

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

A). Set dataType to 'json'

B). Use JSON.stringify()

C). Set contentType to 'application/json'

D). Use $.post()

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

A). $.get()

B). $.post()

C). $.ajax()

D). $.load()