Question: 1. What is service-oriented architecture and how is it different from Web services architecture? 2. What is the role of the systems approach in the

1. What is service-oriented architecture and how is it different from Web services architecture?

2. What is the role of the systems approach in the SDLC?

3. Briefly discuss the key phases of the SDLC methodology.

4. Discuss the alternate approaches of SDLC and the benefits of these alternatives.

5. Compare and contrast the three major ERP implementation categories.

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1 ServiceOriented Architecture SOA SOA is an architectural approach that enables the development of modular interoperable and reusable software components called services Services in SOA are selfconta... View full answer

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