Lotus Using Web Services in IBM Lotus Domino 8 Applications Sample Questions:

1. Examine the following WSDL excerpt: <wsdl:portType
name="GetEmployeeInfo"> <wsdl:operation name="GETEMPNAME"><wsdl:input
message="impl:GETEMPNAMERequest" name="GETEMPNAMERequest"/><wsdl:output
message="impl:GETEMPNAMEResponse" name="GETEMPNAMEResponse"/>
</wsdl:operation>
<wsdl:operation name="GETEMPID"> <wsdl:input message="impl:GETEMPIDRequest"
name="GETEMPIDRequest"/><wsdl:output message="impl:GETEMPIDResponse"
name="GETEMPIDResponse"/></wsdl:operation> </wsdl:portType> Paola is developing a
Domino
Web service to supply the appropriate response(s) for the operations represented in the WSDL.
How
many of what type(s) of LotusScript code blocks must she create?

A) The PortType class will be named "GetEmployeeInfo". Paola must create 2 private methods, functions, or subs within this class, named "GetEmpNameResponse"
B) The PortType class will be named "GetEmployeeInfo". Paola must create 2 private methods, functions, or subs within this class, named "GETEMPNAME" and
C) The PortType class will be named "GetEmployeeInfo". Paola must create 2 public methods, functions, or subs, and they must be named "GETEMPNAMEResponse"
D) The PortType class will be named "GetEmployeeInfo". Paola must create 2 public methods, functions, or subs, and they must be named "GetEmpName" and

2. Liz wrote a LotusScript Web service method with the following structure: Public Function lookupPersonInfo (personName As String) As PersonInfo '** do the lookup, return the information in our custom PersonInfo data typeEnd Function PersonInfo is a complex data type that is used to return various pieces of information in a single object. How does Liz need to define this complex data type in her LotusScript Web service code?

A) As a separate Private class
B) As a separate Public class
C) As a Private Function calledPersonInfo_Type within the class that defines the Web service
D) As a customLotusScript Type

3. Manju has coded the following two lines in his SOAP request envelope: <stock xsi:type="xsd:string">IBM</stock> <currency xsi:type="xsd:string">USD</currency> Whattype of data is being passed to the Web service with these statements?

A) Defined data types
B) Object data types
C) Complex data types
D) Simple data types

4. The WSDL files generated by Domino Web services typically contain the following namespace definition: xmlns:xsd="http://www.w3.org/2001/XMLSchema" What does this namespace relate to?

A) It defines common data types, such as string and integer.
B) It does nothing. It is simply there for support of older Web services clients.
C) It defines the elements in the basic WSDL structure, such asportType and binding
D) It defines the SOAP elements that are used in the request and response, such as header and body

5. Kathryn needs to provide data from her Domino application to an external vendor. She has been told that she should consider providing the data via a Web service. Which of the following is a correct definition of a Web service?

A) A Web Service is a software component that provides WSDL (Web Service Data Layer) packets in response to requests from other systems. The requests must be
B) A Web Service is a data service provided over the Internet. Requests to the service must be received in the format prescribed by the SOAP description of the
C) The interaction is via standard network protocols, typically transported using HTTP with an XML serialization.
D) A Web Service is a software component that is described in a machine-processable format. Other systems interact with the Web Service in a manner prescribed
E) The Web Service returns the requested data (or fault codes in the event of errors) as WSDL (Web Service Data Layer)
F) The response packets are interpreted using SOAP (Service Oriented Architecture Protocol).
G) Data provided by the service must be transmitted using a WSDL XML format over HTTP.
H) A Web Service is a data service provided over a network. A requester (the calling system) sends request data to the Web service as one or more SOAP (Service

Solutions: