What does the Twelve Factor App methodology define a ‘backing service’ as?

What does the Twelve Factor App methodology define a ‘backing service’ as?
A . Any service that is contained within the application to manage state.
B . Any service the application consumes over the network as part of its normal operation.
C . Any service that is disposable, meaning it can be started or stopped at a moment’s notice.
D . Any resource managed by the same systems administrators as the applications runtime deploy.

View Answer

Answer: B