Question

Which of the following statements about SOA is FALSE?

Select one:

a.

SOA stands for service oriented architecture

b.

SOA allows data integration across applications purchased from different vendors

c.

SOA reduces software costs by allowing SaaS subscription

d.

SOA is similar to data integration in the sense that it avoids program code duplication

e.

SOA reduces software maintenance costs

Answer 1

Ans d

SOA (Service Oriented Architecture) is a concept wherein by the help of communication protocol, services are provided to different components of the business. The SOA provides below values:

· Shared services

· Flexibility

· Increase operational efficiency

· Empower decision making for the organization

· Make use of the best technology for maximum gains

It helps to reduce software cost as it allows Saas (Software as a service) subscription. As it is the shared service, the cost of maintenance reduces and is managed by the provider. Also, it helps in integration of data which may be purchased from different vendors. However, it is different from data integration and goes much beyond.