Explain the steps to configure discovery information for an XML web service.
The .disco file contains links to resources that define the specific XML web service. This allows discovery of the web service.
<?xml version="1.0" encoding="utf-8" ?>
<discovery xmlns:xsd=http://www.abc.org/2001/XMLSchema
    xmlns:xsi=http://www.abc.org/2001/XMLSchema-instance
    xmlns="http://schemas.xmlsoap.org/disco/">
<contractRef ref=http://www.abc.com/MyService.asmx?wsdl
        docRef=http://www.abc.com/MyService.asmx
        xmlns="http://schemas.xmlsoap.org/disco/scl/" />
    <soap address=http://www.abc.com/MyService.asmx
        xmlns:q1=http://tempuri.org/
        binding="q1:MyServiceSoap"
        xmlns="http://schemas.xmlsoap.org/disco/soap/" />
</discovery>