1 Which of the following APIs are included in the JAXP API?

SAX <OK>

DOM <OK>

2 Which of the following statements are true about SOAP?

2. SOAP uses HTTP protocol to transfer messages between applications.

3 Which of the following are the ways in which an SDI can be obtained from the service provider by a client?

Direct <OK>

HTTP GET Request <OK>

Dynamic Discovery <OK>

4 Following are the steps to access a Web Service using a Dynamic Proxy

1. Invoke Web Service using proxy object.

2. Create a Service object.

3. Type cast the proxy as an interface.

4. Create a proxy using the service object's getPort() method.

Which of the following indicates the correct sequence of the steps?

2, 4, 3, 1 <OK>

5 Which of the following statements about ebXML Registry are true?

It is a superset of UDDI. <OK>

6 Following are the steps to access a Web Service using the DII method:

1. Invoke web service using proxy object.

2, 3, 6, 4, 5, 1 <OK>

7 Which of the following statements are true about the SOAP Fault?

The faultcode and faultstring sub-elements of a SOAP Fault are mandatory. <OK>

8 Which of the following are valid fault code values defined in SOAP?

Server <OK>

VersionMismatch <OK>

MustUnderstand <OK>

Client <OK>

9 What is the purpose of UDDI bindingTemplate?

It represents the binding of a Web Service with its URL and its tModels. <OK>

10 Which one of the following lightweight protocols provides a way for programs to interact with each other, even if using different operating systems and located behind a firewall?

SOAP <OK>

11 Which one of the following elements of WSDL describes the various operations or methods provided by a Web Service?

portType <OK>

12 Which one of the following elements of WSDL defines the message format and protocol details for each port?

Binding <ok>

13 Which one of the following API calls is used to register or update complete information about a businessService exposed by a specified businessEntity?

3. <save_business> <OK>

14 Which one of the following layers in the Web Service implementation is the only layer always receiving a SOAP request message first?

Interaction layer <OK>

15 Which one of the following data structures of the UDDI represents a relationship between two business entities or service providers?

publisherAssertion <OK>

16 Which data structure of the UDDI represents a relationship between two business entities or service providers?

3. publisherAssertion <OK>

17 Which one of the following components of the ebXML architecture contains information about a business and the way it exchanges information with other businesses?

Collaboration - Protocol Profile and Collaboration-Protocol Agreement <OK>

18 Which component of the ebXML architecture provides the message exchange functionality?

Messaging service <OK>

19 Which of the following Web Service APIs are provided by J2EE?

JAX-RPC <OK>

SAAJ <OK>

JAXR <OK>

JAXP <OK>

20 Which of the folowing things are performed by the JAXB API?

1. Generate Java classes from an XML schema <OK>