GTU BE 2020 Summer Question Papers || Gujarat Technological University
Subject Code: 2170713
GUJARAT TECHNOLOGICAL UNIVERSITY
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BE - SEMESTER- VIII EXAMINATION — SUMMER 2020
Subject Name: SERVICE ORIENTED COMPUTING
Time: 10:30 AM TO 01:00 PM
Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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| Q.1 | (a) Define Composing Service and also discuss challenges for Service composition. | 03 |
| (b) Compare Integration versus interoperation. | 04 | |
| (c) What are the basic elements of SOA? How does SOA impose Loose Coupling, Granularity and Long life time in realizing the requirements? | 07 | |
| Q.2 | (a) Explain different elements of SOAP in short. | 03 |
| (b) Explain significance of WSDL with its major elements. | 04 | |
| (c) Explain Model Driven Architecture in brief. | 07 | |
| OR | ||
| (a) Explain role of XML in distributed computing | 07 | |
| Q.3 | (a) Explain Rules for Collaboration. | 03 |
| (b) Discuss limitation of SOAP, WSDL and UDDL. | 04 | |
| (c) Explain SOAP request and SOAP response with sample example code. | 07 | |
| OR | ||
| (a) Explain Entity-centric business services. | 03 | |
| (b) Compare RESTful Web Service vs..SOAP based Web Service. | 04 | |
| (c) Discuss Orchestration and Choreography in brief. | 07 | |
| Q.4 | (a) Write short note on: JAX-WS | 03 |
| (b) Create a service in Java that will convert Distance from KM to METERS. | 04 | |
| (c) Write a difference between J2EE and .NET architecture in detail. | 07 | |
| OR | ||
| (a) Write short note on: JAXR | 03 | |
| (b) What is role of JAX-RPC in Web Services? | 04 | |
| (c) Explain Web Services Interoperability Technologies (WSIT). | 07 | |
| Q.5 | (a) What is Coordination? Explain activation and registration process of WS-Coordination in short | 03 |
| (b) Explain WS-BPEL | 04 | |
| (c) Explain WS-Reliable Messaging in detail. | 07 | |
| OR | ||
| (a) Compare following terms: RPC Vs. Document Orientation | 03 | |
| (b) Explain WS-Addressing | 04 | |
| (c) Explain WS — Coordination & BTP in detail. | 07 |
Date: 29/10/2020
Total Marks: 70
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