[PHP] ZCE Question

[Augusto Flavio]

Has someone an clue about this zce question:

The following is a common XML structure used in service oriented
architectures, what does it represent?


<?xml version="1.0"?>
<methodCall>
 <methodName>myMethod</methodName>
 <params>
  <param>
   <value><string>HI!</string></value>
  </param>
 </params>
</methodCall>


Answer...
    None of the above
    A fragment of a complete SOAP request
    XML-RPC
    REST
    SOAP


i think the answer is: SOAP


some idea?


thanks

Augusto Morais