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 method is used to retrieve JSON data from a server using a GET request?

A). $.get()

B). $.getJSON()

C). $.post()

D). $.load()

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

A). data

B). type

C). url

D). success

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

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()

How can you handle JSONP responses in jQuery?

A). Set dataType to 'jsonp'

B). Set type to 'GET'

C). Use $.getJSON()

D). Use $.parseJSON()

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

A). $.abort()

B). $.stop()

C). $.terminate()

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

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

A). Executes after request completes

B). Specifies the data to send

C). Handles successful responses

D). Specifies the timeout

What is the default data type for $.ajax() if not specified?

A). json

B). xml

C). html

D). text