Which of the following statements accurately describes the usage of the state management database mechanism?
a. A cloud service is participating in a long-running runtime activity and therefore temporarily writes state data to a state management database while it remains idle.
b. A cloud service is being accessed by a cloud service consumer. While processing the cloud service consumer’s request, the cloud service off-loads data received from the cloud service consumer onto the message layer in order to maintain failover support. As a result, the current state is maintained by the state management database mechanism.
c. A cloud service accesses a virtual server hosted by the same cloud. The virtual server accesses a replicated database to ensure that data from the cloud service remains synchronized with data in a central database. As a result, the current state is maintained by the state management database mechanism.
d. All of the above
Statement (a) is correct because it accurately describes one possible usage of the state management database mechanism.
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