In the three-tier architecture, the application, database, and ...

[humphriesbr@me.com]

In the three-tier architecture, the application, database, and ________ layers are separated into independent operating units.
 
  A) network
  B) security
  C) protocol control
  D) application
  E) presentation

Question 2

According to Kappelman et al. (2006), which is one of the people-related early warning signs of IT project failure?
 
  A) inadequate business stakeholder involvement or participation in the project
  B) subject matter experts (SMEs) in the business are overscheduled
  C) both A and B
  D) none of the above

[cdmart10]

Answer to Question 1

E

Answer to Question 2

C

[humphriesbr@me.com]

Great answer, keep it coming

[nguyenhoanhat]

Excellent