Which of the Following Is True About Cloud Computing

Multiple Choice

Which of the following is true about cloud computing?

A) Cloud firms require their customers to move all of their software off site and onto the cloud in order to meet legal requirements demanded by US regulators and European regulators.
B) Cloud computing is not as green as traditional computing.
C) Cloud infrastructure is often located in warehouse-style buildings designed for computers, not people.
D) Cloud firms are usually crammed inside inefficiently cooled downtown high-rises.
E) Cloud computing firms often have data centers that are not designed to pool and efficiently manage computing resources.