Why does application and infrastructure performance consume an increasing amount of time and attention?

A.
Because the cost of infrastructure continues to rise as application complexity decreases.

B.
Because IT departments have not invested in people, process, and technology skills enablement.

C.
Because the application and infrastructure provide no foundation for end-to-end business service
automation.

D.
Because the level of complexity and interdependence among the infrastructure, applications, and functions
required to deliver business services continues to rise dramatically.