Arcitura Education Exam S90.05 Topic 4 Question 2 Discussion

A new requirement comes your way to create a Pay service that needs to be able to retrieve employee payroll information. To fulfill this requirement, you first define the following XML schema (called "Pay.xsd") that describes the structure of the messages that will need to be exchanged by the Pay service:

The "PayLookup" element is intended to represent the request message received by the Pay service. It contains the "empNumber" child element that will provide the employee number used by the Pay service to carry out the search. The "PayLookupResponse" element is intended to represent the response message returned by the Pay service after it has collected the requested employee payroll data. This element contains the same "empNumber" child element along with a "annualSalary" child element and a "yearToDateSalary" child element. Your next task is to incorporate this schema into the Pay service's WSDL definition. Which of the following correctly maps elements declared in the XML schema to WSDL elements?