Q4:a) Search the Internet to find competitors to Wikipedia. How do they compare with Wikipedia?

b) Identify two virtual worlds (other than Second life). Explore business opportunities there. Join as member and develop short report.

Q5: a) What is the relationship between mobile sales force automation, mobile field force automation and mobile CRM?

b) Discuss what Weiser meant when he said that computers would become invisible. Discuss how m-commerce can solve some of the problems of digital divide ( the gap with in a country or between countries with respect to people's ability to access the Internet).