Which of the following are the appropriate steps to migrating a backwards compatible application
into the cloud?

A.
Assess, proof of concept, migrate data, migrate application, automation/scaling, and optimizing

B.
Migrate the data and rebuild the application using APIs

C.
Purchase service from cloud provider, migrate the user accounts, and disable the internal
infrastructure

D.
Decommission the internal infrastructure, purchase service from the cloud provider, and enable
for business users