IT2401 Service Oriented Architecture B.E Question Bank : valliammai.co.in

Name of the College : Valliammai Engineering College
University : Anna University
Department : Information Technology
Subject Code/Name : IT2401-Service Oriented Architecture
Degree : B.Tech – IT
Year : IV
Semester : VII
Document Type : Question Bank
Website : valliammai.co.in

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Valliammai Service Oriented Architecture Question Bank

Unit -1

Part-A :
1. Define SOA? Nov/Dec-2011

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2. How do components in an SOA inter-relate? Nov/Dec-2011
3. How does SOA address the issues that arise in a client-server architecture?
4. How is SOA different from distributed internet architecture?
5. Give any 2 differences between service orientation and object orientation.
6. Define application architecture.
7. Define enterprise architecture.
8. List any 4 characteristics of SOAs.
9. Mention the concrete characteristics of SOA.
10. List the components of automation logic.

11. Define service.
12. How components in an SOA inter-relate? Represent it diagrammatically.
13. List any 4 principles of service orientation.
14. What do you mean by loose coupling?
15. What does contemporary SOA represent?
16. Define a process.
17. What do you mean by the term “separation of concerns”?
18. What are the core principles that form the baseline foundation for SOA?
19. What is a service contract?
20. What are the 2 types of autonomy?
21. What is the principle behind service interface –level abstraction?
22. Define application architecture
23. List any 4 characteristics of SOAs
24. What are the conditions under which the web service takes the role of a service provider?
25. What is a service contract?
26. Define the term service composition.
27. How components in an SOA inter-relate? Represent it diagrammatically
28. How does SOA address the issues that arise in client-server architecture?
29. What are the 2 types of autonomy?
30. Mention the concrete characteristics of SOA

Part-B :
1. Explain the common Principles of service Orientation in detail. Nov/Dec-2011
2. Compare SOA to Client-server and Distributed Architecture. Nov/Dec-2011
3. For each of the architectural models, explain the following aspects-application logic, application processing, technology, security and administration-Client-server architecture
4. Distributed internet architecture and compare them with SOA.
5. Give a comparative study of service orientation with object orientation.
6. List the characteristics of contemporary SOA.
7. What are the components of SOA? How do they inter-relate?
8. Explain in detail the principles of service orientation.
9. Explain briefly about primitive SOA .
10. Explain in detail the characteristics of SOA
11. Compare and contrast Service Orientation with Object Orientation
12. Explain the Principles of Service Orientation in detail
13. Explain the following
I. Common misperceptions about SOA (5)
II. Common tangible benefits of SOA (5)
III. Common pitfalls of adopting SOA
14. Explain briefly about Client- Server Architecture and
15. Distributed Internet Architecture

Unit – 2

Part-A :
1. What are Wrapper Services? Nov/Dec-2011
2. Compare Abstract and Concrete description. Nov/Dec-2011
3. What are the design classifications of web services?
4. What are the conditions under which the web service takes the role of a service provider?
5. Define the term service provider.
6. What are the conditions under which the web service takes the role of a service requestor?
7. Define the term intermediaries.
8. What are types of intermediaries?
9. Define the term service composition.
10. How do you classify services based on service models
11. How are the business services used within SOA?
12. Define service endpoint.
13. What do you mean by a service contract?
14. Mention the SOAP nodes that are available.
15. What are the variations of fire and forget message exchange?
16. What are the services that a coordinator composition consists of?
17. What are the atomic transaction protocols that are available?
18. Why orchestration is called “the heart of SOA”?
19. Distinguish between orchestration and choreography.
20. What are the issues to be addressed by service layer abstraction?
21. What are the business service models that business service layer offers?
22. What is the role of orchestration service layer?
23. List the 4 MEPs in WSDL 1.1
24. Mention the SOAP nodes that are available
25. Define service activity
26. What are the factors related to the complexity of an activity?
27. What do you mean by ACID?
28. What are the three layers of abstraction for SOA?
29. What do you mean by the term hybrid services?

Part-B :
1. Discuss about three Service layers in detail. Nov/Dec-2011
2. Explain the importance of messaging with SOAP and message exchange patterns in web services.(5+5) Nov/Dec-2011
ii) Write a note on Atomic Transactions.(6) Nov/Dec-2011
3. Explain Message Exchange Patterns in detail (16)
4. Explain Messaging with SOAP in detail
5. Explain Service descriptions with WSDL in detail
6. Explain Service Roles and Service Models in detail
7. Explain about Coordination in detail (16)
8. Explain in detail the Atomic Transactions
9. Explain Business Activities in detail
10. Explain Orchestration in detail
i.Explain Application Service Layer
II. Explain Business Service Layer
III. Explain Orchestration Service Layer
11. Explain briefly about Service Oriented Analysis (16)