SOA QB

SOA
UNIT 1
2 marks

Define architecture along with types.
List various Characteristics of SOA.
Differentiate SOA vs Traditional Distributed Internet Architecture.
Compare SOA with client-server and distributed internet architectures.
What are the Logic components of the Web services framework?
What are messages, operations, services and processes?
List the various components of SOA.
List the common principles of service-orientation.
Are services reusable? Justify.
Are services loosely coupled or tightly coupled? Justify.

16 marks

Compare SOA with client-server and distributed internet architectures.
Explain in detail about various components of SOA and how they inter – relate to each other.
Discuss in detail about the Common principles of service- orientation.

UNIT II
 2 marks

What is a web service?
What are the characteristics of Web service framework?
What are the web service roles?
What is a service model?
What are two types of WSDL elements?
Draw basic structure of UDDI with its elements.
Brief about SOAP elements along with its structure.
Write about Soap Fault element and Must Understand attribute.
List different types of SOAP nodes with neat sketch.
With a neat diagram depict how a message path is resolved dynamically.
What do you mean by Message Exchange Patterns?
What is coordination and composition?
Write about atomic transaction process with neat diagram.
Define Business activity states.
Define Business activity protocols.
What is Orchestration?
What is Choreography?
Write about Business Service Layer.
Write about Orchestration Service Layer.
Write about Application Service Layer.

16 marks

Explain in detail about Message Exchange Patters.
Write about following
a. Write in detail about WSDL with examples.
b. Write in detail about SOAP with examples.
Explain in detail about Atomic Transaction Process with suitable diagrams.
Discuss in detail about Business Activities.
Discuss in detail about Orchestration and Choreography.
Explain about Service Layer Abstraction in detail.


UNIT III
2 marks
What is Service Oriented Analysis?
What is Business Centric SOA?
How do we derive at business services?
What are WSDL elements.
Define XML Schema.
What is service , port and endpoint?
What is SOAP Header?
List SOA Composition Guidelines.
Draw the working of entity centric business  service design process.
Draw the working of application service design process.
Draw the working of task centric business  service design process.


16 marks
Write in detail bout service oriented analysis.
Write in detail about Business Centric SOA.
Explain about deriving business modeling.
Discuss in detail about service modeling.
Write in detail about Service Oriented Design.
Write in detail about XML Schemas and WSDL with examples.
Write in detail about SOAP with examples.
Explain about SOA Composition Guidelines.
Write in detail about Service design.


UNIT IV
2 marks
Draw the fundamental software technology architecture layers.
Define Service Processing tasks.
What is message processing logic.
Write about business processing logic.
List the various vendor platforms provided.
Write about JAX-WS communication between Client and Server.
Write about requirements of JAX-WS Endpoint.
Draw JAXB architecture with components.
Depict with diagram the JAXB binding process.
Draw JAXR architecture.
What is purpose of JAXR API.
Draw WSIT stack.
What is WebService Security Policy and WebService Trust?
What is CLR?
What are advantages of CLR?
Define WSE.

16 marks

Explain in detail about SOA Platform Layers.
Discuss in detail about SOA Support with J2EE and its API’s.
Explain in detail about JAX-WS with example code.
Explain in detail about JAXB with coding.
Explain in detail about JAXR with example.
Explain in detail about JAX - RPC with example.
Discuss in detail about WSIT.
Discuss in detail about SOA Support with .NET.
Explain about functions of CLR in detail.
Explain with code example about ASP.NET Web Forms.
Explain with code example about ASP.NET Web Services.
Detail about Web Service Enhancements.

UNIT V

2 marks
What is BPEL?
What are BPEL elements? Draw a neat sketch.
What are The partnerLinks and partnerLink elements in BPEL.
List the attributes of invoke element.
What is WS-Coordination?
What is coordination context in WS-Coordination?
Write three specifications in WS-Policy.
Write about exactly once element.
What are UserNameTokens and BinarySecurityTokens.

16 marks

Discuss in detail about the WS – BPEL with code snippets.
Explain about WS-Coordination with code example.
Explain about WS-Choreography with code example.
Explain about WS-Policy with code example.
Explain about WS-Security with code example.