A systems building approach in which the system is developed as ...

[formula1]

A systems building approach in which the system is developed as successive versions, each version reflecting requirements more accurately, is described to be
 
  A) end-user oriented.
  B) iterative.
  C) object-oriented.
  D) agile.
  E) traditional.

Question 2

VPNs
 
  A) use the public Internet for communications.
  B) provide guaranteed levels of service.
  C) provide all the same services as private networks.
  D) are expensive to develop and maintain.
  E) can be used only for data but not voice traffic.

[elizabethrperez]

Answer to Question 1

B

Answer to Question 2

D

[formula1]

Thank you

[elizabethrperez]

Happy to help you