IT2401 SOA NOTES PDF

I herewith attached the notes and possible questions for UNIT-IV and UNIT-V. Hope it will be useful for the III IAT and University Examinations. Name: IT & Service Oriented Architecture Roots of SOA – Characteristics of SOA – Comparing SOA to client-server and distributed internet architectures. SERVICE ORIENTED ARCHITECTURE – IT REGULATION QUESTION . (May/June ) Write short notes on business activities in web services.

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Discuss the step by step process of service modeling in detail. A service represents a logically grouped set of operations capable of performing the related units of work.

IT SOA – Anna University UG/PG Syllabus/Notes/Question Banks

The normal form policy expression is the most straightforward Infoset; equivalent, alternative Infosets allow compactly expressing a policy through a number of constructs. List the goals of service oriented analysis? Explain WS-security language basics in detail. Explain Legacy System Adapter. Write short notes on Orchestration and choreography. List the features of SOAP?

WSDL definition hosts multiple child constructs associated with abstract and concrete parts of the service description.

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What are the business service models that business service layers offers? What are the component specifications in service modeling? How do components in an SOA inter-relate? Explain the anatomy of service oriented architecture.

List any four SOA Characteristics?

IT2401 Service oriented architecture 07sem

Define service oriented analysis. It is achieved through the use of service contracts that allow services. Discuss about Business service layer and Orchestration service layer in detail. The main goal of WSIT is to provide interoperability with.

What are the potential types of logic suitable for abstract orchestration layer? Explain the common Principles of Service Orientation in detail? What are wrapper services? An open, extensible, federated, it24401 architecture that promotes service-orientation and is composed of autonomous, QoS-capable, vendor diverse, interoperable, discoverable and potentially reusable services implemented as web services.

WS-Policy by itself does not provide a negotiation solution for Web services.

Discuss WS- security language in detail. On the one hand, the means by which you perform marshalling and unmarshalling is a technical detail: These services are strictly solution and business process agnostic, built for reuse by any application that needs to access or manage information associated with a particular entity. Describe application service design in a step by step process.

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Discuss about web service interoperability technologies. How is SOA achieved in. What are the 2 types of autonomy? The ability to easily use components developed in other languages.

IT Service oriented architecture 07sem

Explain about service layer configuration scenarios. Digital signatures techniques can be used to help ensure non-repudiation.

What is marshalling and unmarshalling? Give the structure of SOAP message document?

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What is Coarse Grained service? What does contemporary SOA represent? On the other hand, it’s a very important technical detail, and the way you do it can often make or break an application. What do you mean by loose coupling? In order to perform the conversions, it may be necessary for an adapter to interface with many Service Components sox order to perform data enrichment or break data apart into its fundamental data types.

Differentiate the identifier and expires elements.

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