In the following list, which states are valid?
XMLHttpRequest.readyState

document.write (Hello'); will pop a dialog box with 'Hello' in it.

Which is not a JavaScript operator?

What language does AJAX use on the client side?

Common way to make a request with XMLHttpRequest?

If the code is written using the Core Foundation and Foundation macros, the simplest way to create strings files is:

What language does AJAX use on the client side?

Which is not a JavaScript operator?

document.write (Hello'); will pop a dialog box with 'Hello' in it.

In the following list, which states are valid? XMLHttpRequest.readyState

The server returns data to the client during an AJAX postback. Which is correct about the returned data?