When an ERP system is upgraded, this means that the IT staff will have to upgrade not only the existing application, but also any ________ they have made.
A) modifications
B) protections
C) designs
D) decisions
E) clarifications
Question 2
An example of models that can be used to represent architectural view is ________.
A) a graphical user interface
B) storyboarding
C) a database management system
D) any of the above
