Can a WSDL indicate the SOAP version (1.1 or 1.2) of the web service?

Question

Is it possible to see if a web service uses SOAP 1.1 or 1.2, based on the information in the WSDL?

Answer 1

Found transport-attribute in binding-element which tells us that this is the WSDL 1.1 binding for the SOAP 1.1 HTTP binding.

ex.