Which of the following is an online development environment? ...

[casperchen82]

Which of the following is an online development environment?
 
  A) JAD
  B) CASE
  C) RAD
  D) PaaS
  E) SDLC

Question 2

Define location-based services and describe the main categories of these services. Which of the categories do you feel has the most potential in terms of e-commerce revenues, and why?
 
  What will be an ideal response?

[bob]

Answer to Question 1

D

Answer to Question 2

Location-based services are services that use GPS mapping services available on smartphones to deliver value-added services. They include geosocial services, geoadvertising, and geoinformation services. A geosocial service can tell you where your friends are meeting. Geoadvertising services can tell you where to find the nearest Italian restaurant, and geoinformation services can tell you the price of a house you are looking at, or about special exhibits at a museum you are passing. Student answers as to the most valuable of these services will vary; an example is: I feel that geoadvertising services have the most potential for profit, as it is based on a profit-making mechanism: advertising. Geosocial services and geoinformation services, by themselves, are more content- and communication-oriented.