Which of the following is true about behavioral characteristics of web services?
A - Web Services uses XML at data representation and data transportation layers.
B - A consumer of a web service is not tied to that web service directly.
C - Businesses and the interfaces that they expose should be coarse-grained. Web services technology provides a natural way of defining coarse-grained services that access the right amount of business logic.
D - All of the above.
Answer is