Which of the following statements is TRUE regarding cloud applications?
A . Migrating a legacy application to the cloud is a simple solution to drive down cost
B . Architecting and deploying a scalable cloud application requires a private cloud implementation
C . To be truly elastic, a cloud application must be tightly coupled to the physical cloud environment
D . Leveraging a private vs. public cloud may result in sacrificing some of the core advantages of cloud computing
Answer: B