Service Oriented Architecture (KDS079) - AKTU Question Paper 2023-24
B.Tech · Semester 7 · Free PDF Download
This is the official AKTU Service Oriented Architecture Previous Year Question Paper for B.Tech Semester 7, academic session 2023-24. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
Course:B.Tech
Semester:Semester 7
Session:2023-24
University:AKTU / UPTU
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Questions Asked in 2023-24
Service Oriented Architecture (KDS079) — complete question paper · 100 marks · 3 Hours
Section AAttempt all q u e s t i o n s i n b r i e f . 2 * 1 0 = 2 0
- aExplain the foundational principles underlying the roots of Service-Oriented Architecture (SOA) and its relevance in modern software development practices
- bDiscuss the essential compone nts that constitute Service-Or iented Architecture (SOA) and their roles in enabling a service-based approach to system design and development
- cDefine and elucidate the concept of atomic transactions wit hin the context of Service-Oriented Architecture (SOA), emphasizing their significance in ensuring data integrity and reliability
- dWhat is meant by service layer abstraction in the context o f SOA? Explain how this abstraction facilitates the decoupling of services and enhances system flexibility
- eWhat is service-oriented design in software architecture
- fExplain the concept of Task-centric business service design
- gDiscuss the support provided by the .NET framework for Service-Oriented Architecture (SOA)
- hWhat is meant by WSE (Web Services Enhancements) (i) Define the concept of Web Services Policy (WS policy) (j) describe ASP.NET web services
Section BAttempt any three o f t h e f o l l o w i n g : 1 0 * 3 = 3 0
- ai. Explain the key concepts and core functionalities of WS-BPEL (Web Services Business Process Execution Language). ii. b. Discuss two real-world applications where WS-BPEL is extensively used. How does WS-BPEL facilitate the orchestration of web services in these applications?
- bDefine and explain the four fundamental principles of servi ce orientation. Provide an example for each principle to illustrate its significance in Service-Oriented Architecture (SOA)
- ci. a. Define and elaborate on the concept of Business-Centric Service-Oriented Architecture. Discuss its advantages in modern enterprise systems. ii. Provide a case study highlighting the successful implementation of Business-Centric SOA in enhancing business processes and efficiencies within an organization
- di. a.Explain the SOAP (Simple Object Access Protocol) messaging protocol in detail, focusing on its structure, elements, and how it facilitates communication between web services. ii. b.How does SOAP handle message exchange patterns and various communication styles between distributed applications? Discuss with examples
- ei. a.Provide an overview of JAX-WS (Java API for XML-based Web Services) and its role in developing web services using Java. ii. b. Explain the step-by-step working process of creating and deploying a basic web service using JAX-WS. Include necessary code snippets or diagrams to illustrate the process
Section CAttempt any one p a r t o f t h e f o l l o w i n g : 1 0 * 1 = 1 0
- aExplain how Java Architecture for XML Binding (JAXB) functi ons within Service-Oriented Architecture (SOA) to facilitate data binding and XML represent ation of services. Highlight its significance in service interoperability
- bDescribe various Web Services Interoperability Technologies and their roles in enabling seamless communication between heterogeneous systems. Provide brief expl anations of at least three interoperability technologies
- aProvide an in-depth descripti on of WS-Choreography, explaining its role in orchestrating interactions and choreographing web services in a collaborative manner. (10 marks)
- bDefine WS Security in the context of web services. Elaborat e on its components and mechanisms employed for ensuring security in SOA
- aDifferentiate between the basics of Web Services Descriptio n Language (WSDL) and Simple Object Access Protocol (SOAP) within Service-Oriented Architecture (SOA). Highlight their respective functionalities and roles in service communication
- bDiscuss the principles and c oncepts behind Entity-Centric B usiness Service Design within SOA. Explain how it aids in modeling business entities and processes , enhancing business agility and adaptability
- aIllustrate and explain the architecture of the Application Service Layer within Service-Oriented Architecture. Highlight its components and functionalities in service provisioning
- bDiscuss various Message Exchange Patterns (MEPs) in SOA, el ucidating their significance in defining communication styles between services and clients
- aCompare and contrast Service-Oriented Architecture (SOA) wi th traditional client-server architecture and distributed internet architectures. Highlight the key differences, advantages, and limitations of each
- bExplain the anatomy of SOA, detailing its fundamental chara cteristics that distinguish it from other architectural paradigms. Discuss the key characteristics that define the essence of SOA
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
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