Task assigned: Read and answer the following questions.

1. In the software development cycle there are various methods are used. One of that will be waterfall method. It is widely recognized and quite lengthy, expensive and inflexible. System developed on the SDLC model are often unable to adapt to vague or rapidly changing user requirements. To overcome these challenges, the Agile methods are used. Critically explain what are the advantages of agile methods over waterfall development methods, such as the traditional SDLC? What are the risks? (Support your answers with more relevant references and appropriate examples)

(25 Marks)

2. Discuss the value of a virtual world as an EC environment. Why does it attract users? Why does it attract companies? How can it provide a competitive advantage to a company that has a presence there? What are its limitations. (Support all your answers with more research and examples.)

(25 Marks)

TASK 2

1. In business, however, people and organizations seek and use information mainly sound decision and to solve problems. These two closely related practices that form the foundation of every successful company. In some situation Information Systems cannot solve some business problems. Give three examples and explain why technology cannot help. (Support all your answers with more research and examples.)

(25 Marks)

2. Critically analyze what are the elements that make the responsibilities of IT professionals similar to those of other professionals, such as engineers and financial analysts? (Support all your answers with more research and examples.)

(25 Marks)

NB: You must use relevant literature to support your answers and provide a full list of reference