E-commerce

Thoroughly answer the following in a Word document with coversheet and references page. 1. What are the main factors to consider when developing an e-commerce presence? 2. Define the systems development life cycle and discuss the various steps involved in creating an e-commerce site. 3. Discuss the differences between a simple logical and simple physical Web site design. 4. Why is system testing important? Name the types of testing and their relation to each other. 5. Why is a Web site so costly to maintain? Discuss the main factors that impact cost. 6. What are the main differences between single-tier and multi-tier site architectures? 7. Name five basic functionalities a Web server should provide